4965620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22571}}^1$

素因数の和:22591

約数の個数: 24

約数和(自身を含む): 11376288

約数和(自身を除く): 6410668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22571, 45142, 90284, 112855, 225710, 248281, 451420, 496562, 993124, 1241405, 2482810, 4965620]

約数ペア:

[(1, 4965620), (2, 2482810), (4, 1241405), (5, 993124), (10, 496562), (11, 451420), (20, 248281), (22, 225710), (44, 112855), (55, 90284), (110, 45142), (220, 22571)]