45630220

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13997}}^1$

素因数の和:14169

約数の個数: 24

約数和(自身を含む): 96418224

約数和(自身を除く): 50788004

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 13997, 27994, 55988, 69985, 139970, 279940, 2281511, 4563022, 9126044, 11407555, 22815110, 45630220]

約数ペア:

[(1, 45630220), (2, 22815110), (4, 11407555), (5, 9126044), (10, 4563022), (20, 2281511), (163, 279940), (326, 139970), (652, 69985), (815, 55988), (1630, 27994), (3260, 13997)]