9235820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41981}}^1$

素因数の和:42001

約数の個数: 24

約数和(自身を含む): 21158928

約数和(自身を除く): 11923108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 41981, 83962, 167924, 209905, 419810, 461791, 839620, 923582, 1847164, 2308955, 4617910, 9235820]

約数ペア:

[(1, 9235820), (2, 4617910), (4, 2308955), (5, 1847164), (10, 923582), (11, 839620), (20, 461791), (22, 419810), (44, 209905), (55, 167924), (110, 83962), (220, 41981)]