6864596080

素因数分解:

$2^4\times 5^1\times {\mathrm{85807451}}^1$

素因数の和:85807464

約数の個数: 20

約数和(自身を含む): 15960186072

約数和(自身を除く): 9095589992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 85807451, 171614902, 343229804, 429037255, 686459608, 858074510, 1372919216, 1716149020, 3432298040, 6864596080]

約数ペア:

[(1, 6864596080), (2, 3432298040), (4, 1716149020), (5, 1372919216), (8, 858074510), (10, 686459608), (16, 429037255), (20, 343229804), (40, 171614902), (80, 85807451)]