73616980

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{5437}}^1$

素因数の和:6123

約数の個数: 24

約数和(自身を含む): 154852488

約数和(自身を除く): 81235508

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 5437, 6770, 10874, 13540, 21748, 27185, 54370, 108740, 3680849, 7361698, 14723396, 18404245, 36808490, 73616980]

約数ペア:

[(1, 73616980), (2, 36808490), (4, 18404245), (5, 14723396), (10, 7361698), (20, 3680849), (677, 108740), (1354, 54370), (2708, 27185), (3385, 21748), (5437, 13540), (6770, 10874)]