22010660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157219}}^1$

素因数の和:157235

約数の個数: 24

約数和(自身を含む): 52825920

約数和(自身を除く): 30815260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157219, 314438, 628876, 786095, 1100533, 1572190, 2201066, 3144380, 4402132, 5502665, 11005330, 22010660]

約数ペア:

[(1, 22010660), (2, 11005330), (4, 5502665), (5, 4402132), (7, 3144380), (10, 2201066), (14, 1572190), (20, 1100533), (28, 786095), (35, 628876), (70, 314438), (140, 157219)]