22805980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10657}}^1$

素因数の和:10773

約数の個数: 24

約数和(自身を含む): 48344688

約数和(自身を除く): 25538708

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 10657, 21314, 42628, 53285, 106570, 213140, 1140299, 2280598, 4561196, 5701495, 11402990, 22805980]

約数ペア:

[(1, 22805980), (2, 11402990), (4, 5701495), (5, 4561196), (10, 2280598), (20, 1140299), (107, 213140), (214, 106570), (428, 53285), (535, 42628), (1070, 21314), (2140, 10657)]