2008479950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{565769}}^1$

素因数の和:565852

約数の個数: 24

約数和(自身を含む): 3788395920

約数和(自身を除く): 1779915970

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 565769, 1131538, 2828845, 5657690, 14144225, 28288450, 40169599, 80339198, 200847995, 401695990, 1004239975, 2008479950]

約数ペア:

[(1, 2008479950), (2, 1004239975), (5, 401695990), (10, 200847995), (25, 80339198), (50, 40169599), (71, 28288450), (142, 14144225), (355, 5657690), (710, 2828845), (1775, 1131538), (3550, 565769)]