88672780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{633377}}^1$

素因数の和:633393

約数の個数: 24

約数和(自身を含む): 212815008

約数和(自身を除く): 124142228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 633377, 1266754, 2533508, 3166885, 4433639, 6333770, 8867278, 12667540, 17734556, 22168195, 44336390, 88672780]

約数ペア:

[(1, 88672780), (2, 44336390), (4, 22168195), (5, 17734556), (7, 12667540), (10, 8867278), (14, 6333770), (20, 4433639), (28, 3166885), (35, 2533508), (70, 1266754), (140, 633377)]