22452980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102059}}^1$

素因数の和:102079

約数の個数: 24

約数和(自身を含む): 51438240

約数和(自身を除く): 28985260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 102059, 204118, 408236, 510295, 1020590, 1122649, 2041180, 2245298, 4490596, 5613245, 11226490, 22452980]

約数ペア:

[(1, 22452980), (2, 11226490), (4, 5613245), (5, 4490596), (10, 2245298), (11, 2041180), (20, 1122649), (22, 1020590), (44, 510295), (55, 408236), (110, 204118), (220, 102059)]