A018288 Divisors of 110.

1, 2, 5, 10, 11, 22, 55, 110

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 A351062

Adjacent sequences: A018285 A018286 A018287 * A018289 A018290 A018291

Keyword

nonn,fini,full,easy

Author

N. J. A. Sloane.

Status

approved