939620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 2153088

約数和(自身を除く): 1213468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4271, 8542, 17084, 21355, 42710, 46981, 85420, 93962, 187924, 234905, 469810, 939620]

約数ペア:

[(1, 939620), (2, 469810), (4, 234905), (5, 187924), (10, 93962), (11, 85420), (20, 46981), (22, 42710), (44, 21355), (55, 17084), (110, 8542), (220, 4271)]