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A018288 Divisors of 110. 0
1, 2, 5, 10, 11, 22, 55, 110 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

In decimal, 110 is the smallest number to contain two different divisors that multiply to itself (10 and 11) as substrings. - Alonso del Arte, Oct 11 2017

LINKS

Table of n, a(n) for n=1..8.

Erich Friedman, "What's Special About This Number?", entry for 110.

Index entries for sequences related to divisors of numbers

MATHEMATICA

Divisors[110] (* Alonso del Arte, Oct 11 2017 *)

PROG

(PARI) divisors(110) \\ Charles R Greathouse IV, Jun 22 2017

CROSSREFS

Sequence in context: A176356 A196168 A018514 * A245480 A080792 A182656

Adjacent sequences:  A018285 A018286 A018287 * A018289 A018290 A018291

KEYWORD

nonn,fini,full,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified July 23 12:19 EDT 2021. Contains 346259 sequences. (Running on oeis4.)