22710820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103231}}^1$

素因数の和:103251

約数の個数: 24

約数和(自身を含む): 52028928

約数和(自身を除く): 29318108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103231, 206462, 412924, 516155, 1032310, 1135541, 2064620, 2271082, 4542164, 5677705, 11355410, 22710820]

約数ペア:

[(1, 22710820), (2, 11355410), (4, 5677705), (5, 4542164), (10, 2271082), (11, 2064620), (20, 1135541), (22, 1032310), (44, 516155), (55, 412924), (110, 206462), (220, 103231)]