6670790120

素因数分解:

$2^3\times 5^1\times {\mathrm{166769753}}^1$

素因数の和:166769764

約数の個数: 16

約数和(自身を含む): 15009277860

約数和(自身を除く): 8338487740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 166769753, 333539506, 667079012, 833848765, 1334158024, 1667697530, 3335395060, 6670790120]

約数ペア:

[(1, 6670790120), (2, 3335395060), (4, 1667697530), (5, 1334158024), (8, 833848765), (10, 667079012), (20, 333539506), (40, 166769753)]