22243360

素因数分解:

$2^5\times 5^1\times {\mathrm{139021}}^1$

素因数の和:139036

約数の個数: 24

約数和(自身を含む): 52550316

約数和(自身を除く): 30306956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 139021, 278042, 556084, 695105, 1112168, 1390210, 2224336, 2780420, 4448672, 5560840, 11121680, 22243360]

約数ペア:

[(1, 22243360), (2, 11121680), (4, 5560840), (5, 4448672), (8, 2780420), (10, 2224336), (16, 1390210), (20, 1112168), (32, 695105), (40, 556084), (80, 278042), (160, 139021)]