323620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 741888

約数和(自身を除く): 418268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1471, 2942, 5884, 7355, 14710, 16181, 29420, 32362, 64724, 80905, 161810, 323620]

約数ペア:

[(1, 323620), (2, 161810), (4, 80905), (5, 64724), (10, 32362), (11, 29420), (20, 16181), (22, 14710), (44, 7355), (55, 5884), (110, 2942), (220, 1471)]