22330220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101501}}^1$

素因数の和:101521

約数の個数: 24

約数和(自身を含む): 51157008

約数和(自身を除く): 28826788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101501, 203002, 406004, 507505, 1015010, 1116511, 2030020, 2233022, 4466044, 5582555, 11165110, 22330220]

約数ペア:

[(1, 22330220), (2, 11165110), (4, 5582555), (5, 4466044), (10, 2233022), (11, 2030020), (20, 1116511), (22, 1015010), (44, 507505), (55, 406004), (110, 203002), (220, 101501)]