5715820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25981}}^1$

素因数の和:26001

約数の個数: 24

約数和(自身を含む): 13094928

約数和(自身を除く): 7379108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 25981, 51962, 103924, 129905, 259810, 285791, 519620, 571582, 1143164, 1428955, 2857910, 5715820]

約数ペア:

[(1, 5715820), (2, 2857910), (4, 1428955), (5, 1143164), (10, 571582), (11, 519620), (20, 285791), (22, 259810), (44, 129905), (55, 103924), (110, 51962), (220, 25981)]