10111540

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2647}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 21353472

約数和(自身を除く): 11241932

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 2647, 3820, 5294, 10588, 13235, 26470, 52940, 505577, 1011154, 2022308, 2527885, 5055770, 10111540]

約数ペア:

[(1, 10111540), (2, 5055770), (4, 2527885), (5, 2022308), (10, 1011154), (20, 505577), (191, 52940), (382, 26470), (764, 13235), (955, 10588), (1910, 5294), (2647, 3820)]