22385060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7129}}^1$

素因数の和:7295

約数の個数: 24

約数和(自身を含む): 47314680

約数和(自身を除く): 24929620

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 7129, 14258, 28516, 35645, 71290, 142580, 1119253, 2238506, 4477012, 5596265, 11192530, 22385060]

約数ペア:

[(1, 22385060), (2, 11192530), (4, 5596265), (5, 4477012), (10, 2238506), (20, 1119253), (157, 142580), (314, 71290), (628, 35645), (785, 28516), (1570, 14258), (3140, 7129)]