22298980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101359}}^1$

素因数の和:101379

約数の個数: 24

約数和(自身を含む): 51085440

約数和(自身を除く): 28786460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101359, 202718, 405436, 506795, 1013590, 1114949, 2027180, 2229898, 4459796, 5574745, 11149490, 22298980]

約数ペア:

[(1, 22298980), (2, 11149490), (4, 5574745), (5, 4459796), (10, 2229898), (11, 2027180), (20, 1114949), (22, 1013590), (44, 506795), (55, 405436), (110, 202718), (220, 101359)]