9491540

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{701}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 19990152

約数和(自身を除く): 10498612

約数列:

[1, 2, 4, 5, 10, 20, 677, 701, 1354, 1402, 2708, 2804, 3385, 3505, 6770, 7010, 13540, 14020, 474577, 949154, 1898308, 2372885, 4745770, 9491540]

約数ペア:

[(1, 9491540), (2, 4745770), (4, 2372885), (5, 1898308), (10, 949154), (20, 474577), (677, 14020), (701, 13540), (1354, 7010), (1402, 6770), (2708, 3505), (2804, 3385)]