22330960

素因数分解:

$2^4\times 5^1\times {\mathrm{279137}}^1$

素因数の和:279150

約数の個数: 20

約数和(自身を含む): 51919668

約数和(自身を除く): 29588708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 279137, 558274, 1116548, 1395685, 2233096, 2791370, 4466192, 5582740, 11165480, 22330960]

約数ペア:

[(1, 22330960), (2, 11165480), (4, 5582740), (5, 4466192), (8, 2791370), (10, 2233096), (16, 1395685), (20, 1116548), (40, 558274), (80, 279137)]