58151620

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{7109}}^1$

素因数の和:7527

約数の個数: 24

約数和(自身を含む): 122434200

約数和(自身を除く): 64282580

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 7109, 8180, 14218, 28436, 35545, 71090, 142180, 2907581, 5815162, 11630324, 14537905, 29075810, 58151620]

約数ペア:

[(1, 58151620), (2, 29075810), (4, 14537905), (5, 11630324), (10, 5815162), (20, 2907581), (409, 142180), (818, 71090), (1636, 35545), (2045, 28436), (4090, 14218), (7109, 8180)]