100265750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{30851}}^1$

素因数の和:30881

約数の個数: 32

約数和(自身を含む): 202142304

約数和(自身を除く): 101876554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 30851, 61702, 154255, 308510, 401063, 771275, 802126, 1542550, 2005315, 3856375, 4010630, 7712750, 10026575, 20053150, 50132875, 100265750]

約数ペア:

[(1, 100265750), (2, 50132875), (5, 20053150), (10, 10026575), (13, 7712750), (25, 4010630), (26, 3856375), (50, 2005315), (65, 1542550), (125, 802126), (130, 771275), (250, 401063), (325, 308510), (650, 154255), (1625, 61702), (3250, 30851)]