22631620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102871}}^1$

素因数の和:102891

約数の個数: 24

約数和(自身を含む): 51847488

約数和(自身を除く): 29215868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 102871, 205742, 411484, 514355, 1028710, 1131581, 2057420, 2263162, 4526324, 5657905, 11315810, 22631620]

約数ペア:

[(1, 22631620), (2, 11315810), (4, 5657905), (5, 4526324), (10, 2263162), (11, 2057420), (20, 1131581), (22, 1028710), (44, 514355), (55, 411484), (110, 205742), (220, 102871)]