4923820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22381}}^1$

素因数の和:22401

約数の個数: 24

約数和(自身を含む): 11280528

約数和(自身を除く): 6356708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22381, 44762, 89524, 111905, 223810, 246191, 447620, 492382, 984764, 1230955, 2461910, 4923820]

約数ペア:

[(1, 4923820), (2, 2461910), (4, 1230955), (5, 984764), (10, 492382), (11, 447620), (20, 246191), (22, 223810), (44, 111905), (55, 89524), (110, 44762), (220, 22381)]