7169236420

素因数分解:

$2^2\times 5^1\times {\mathrm{358461821}}^1$

素因数の和:358461830

約数の個数: 12

約数和(自身を含む): 15055396524

約数和(自身を除く): 7886160104

約数列:

[1, 2, 4, 5, 10, 20, 358461821, 716923642, 1433847284, 1792309105, 3584618210, 7169236420]

約数ペア:

[(1, 7169236420), (2, 3584618210), (4, 1792309105), (5, 1433847284), (10, 716923642), (20, 358461821)]