3220550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 24

約数和(自身を含む): 6140232

約数和(自身を除く): 2919682

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1571, 2050, 3142, 7855, 15710, 39275, 64411, 78550, 128822, 322055, 644110, 1610275, 3220550]

約数ペア:

[(1, 3220550), (2, 1610275), (5, 644110), (10, 322055), (25, 128822), (41, 78550), (50, 64411), (82, 39275), (205, 15710), (410, 7855), (1025, 3142), (1571, 2050)]