23115620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105071}}^1$

素因数の和:105091

約数の個数: 24

約数和(自身を含む): 52956288

約数和(自身を除く): 29840668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 105071, 210142, 420284, 525355, 1050710, 1155781, 2101420, 2311562, 4623124, 5778905, 11557810, 23115620]

約数ペア:

[(1, 23115620), (2, 11557810), (4, 5778905), (5, 4623124), (10, 2311562), (11, 2101420), (20, 1155781), (22, 1050710), (44, 525355), (55, 420284), (110, 210142), (220, 105071)]