22264820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35911}}^1$

素因数の和:35951

約数の個数: 24

約数和(自身を含む): 48265728

約数和(自身を除く): 26000908

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 35911, 71822, 143644, 179555, 359110, 718220, 1113241, 2226482, 4452964, 5566205, 11132410, 22264820]

約数ペア:

[(1, 22264820), (2, 11132410), (4, 5566205), (5, 4452964), (10, 2226482), (20, 1113241), (31, 718220), (62, 359110), (124, 179555), (155, 143644), (310, 71822), (620, 35911)]