A018257 Divisors of 40.

1, 2, 4, 5, 8, 10, 20, 40

Offset

1,2

Comments

There are four ways to partition 40 into its divisors (see A033630): 1 + 2 + 4 + 5 + 8 + 20 = 1 + 4 + 5 + 10 + 20 = 2 + 8 + 10 + 20 = 40. - Alonso del Arte, Oct 04 2017

Links

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

Index entries for sequences related to divisors of numbers

Mathematica

Divisors[40] (* Alonso del Arte, Oct 04 2017 *)

Prog

(PARI) divisors(40) \\ Charles R Greathouse IV, Jun 22 2017

Crossrefs

Cf. A018433.

This sequence is row n = 40 of the triangle A027750. - Felix Fröhlich, Oct 04 2017

Sequence in context: A018722 A018767 A018332 * A103075 A294940 A322125

Adjacent sequences: A018254 A018255 A018256 * A018258 A018259 A018260

Keyword

nonn,fini,full,easy

Author

N. J. A. Sloane

Status

approved