22528850

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{4211}}^1$

素因数の和:4330

約数の個数: 24

約数和(自身を含む): 42305328

約数和(自身を除く): 19776478

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 4211, 5350, 8422, 21055, 42110, 105275, 210550, 450577, 901154, 2252885, 4505770, 11264425, 22528850]

約数ペア:

[(1, 22528850), (2, 11264425), (5, 4505770), (10, 2252885), (25, 901154), (50, 450577), (107, 210550), (214, 105275), (535, 42110), (1070, 21055), (2675, 8422), (4211, 5350)]