432385540

素因数分解:

$2^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{13337}}^1$

素因数の和:14967

約数の個数: 24

約数和(自身を含む): 908637912

約数和(自身を除く): 476252372

約数列:

[1, 2, 4, 5, 10, 20, 1621, 3242, 6484, 8105, 13337, 16210, 26674, 32420, 53348, 66685, 133370, 266740, 21619277, 43238554, 86477108, 108096385, 216192770, 432385540]

約数ペア:

[(1, 432385540), (2, 216192770), (4, 108096385), (5, 86477108), (10, 43238554), (20, 21619277), (1621, 266740), (3242, 133370), (6484, 66685), (8105, 53348), (13337, 32420), (16210, 26674)]