20080010

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3529}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 36217800

約数和(自身を除く): 16137790

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 3529, 5690, 7058, 17645, 35290, 2008001, 4016002, 10040005, 20080010]

約数ペア:

[(1, 20080010), (2, 10040005), (5, 4016002), (10, 2008001), (569, 35290), (1138, 17645), (2845, 7058), (3529, 5690)]