520066900

素因数分解:

$2^2\times 5^2\times {\mathrm{5200669}}^1$

素因数の和:5200683

約数の個数: 18

約数和(自身を含む): 1128545390

約数和(自身を除く): 608478490

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 5200669, 10401338, 20802676, 26003345, 52006690, 104013380, 130016725, 260033450, 520066900]

約数ペア:

[(1, 520066900), (2, 260033450), (4, 130016725), (5, 104013380), (10, 52006690), (20, 26003345), (25, 20802676), (50, 10401338), (100, 5200669)]