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A018257 Divisors of 40. 0

%I #23 Oct 06 2017 04:52:45

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

%N Divisors of 40.

%C 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

%H <a href="/index/Di#divisors">Index entries for sequences related to divisors of numbers</a>

%t Divisors[40] (* _Alonso del Arte_, Oct 04 2017 *)

%o (PARI) divisors(40) \\ _Charles R Greathouse IV_, Jun 22 2017

%Y Cf. A018433.

%Y This sequence is row n = 40 of the triangle A027750. - _Felix Fröhlich_, Oct 04 2017

%K nonn,fini,full,easy

%O 1,2

%A _N. J. A. Sloane_

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)