5604740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 11938752

約数和(自身を除く): 6334012

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3947, 7894, 15788, 19735, 39470, 78940, 280237, 560474, 1120948, 1401185, 2802370, 5604740]

約数ペア:

[(1, 5604740), (2, 2802370), (4, 1401185), (5, 1120948), (10, 560474), (20, 280237), (71, 78940), (142, 39470), (284, 19735), (355, 15788), (710, 7894), (1420, 3947)]