58917220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41491}}^1$

素因数の和:41571

約数の個数: 24

約数和(自身を含む): 125471808

約数和(自身を除く): 66554588

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 41491, 82982, 165964, 207455, 414910, 829820, 2945861, 5891722, 11783444, 14729305, 29458610, 58917220]

約数ペア:

[(1, 58917220), (2, 29458610), (4, 14729305), (5, 11783444), (10, 5891722), (20, 2945861), (71, 829820), (142, 414910), (284, 207455), (355, 165964), (710, 82982), (1420, 41491)]