57501580

素因数分解:

$2^2\times 5^1\times {\mathrm{2875079}}^1$

素因数の和:2875088

約数の個数: 12

約数和(自身を含む): 120753360

約数和(自身を除く): 63251780

約数列:

[1, 2, 4, 5, 10, 20, 2875079, 5750158, 11500316, 14375395, 28750790, 57501580]

約数ペア:

[(1, 57501580), (2, 28750790), (4, 14375395), (5, 11500316), (10, 5750158), (20, 2875079)]