22615240

素因数分解:

$2^3\times 5^1\times {\mathrm{565381}}^1$

素因数の和:565392

約数の個数: 16

約数和(自身を含む): 50884380

約数和(自身を除く): 28269140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 565381, 1130762, 2261524, 2826905, 4523048, 5653810, 11307620, 22615240]

約数ペア:

[(1, 22615240), (2, 11307620), (4, 5653810), (5, 4523048), (8, 2826905), (10, 2261524), (20, 1130762), (40, 565381)]