41756980

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2137}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 87820488

約数和(自身を除く): 46063508

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2137, 3908, 4274, 4885, 8548, 9770, 10685, 19540, 21370, 42740, 2087849, 4175698, 8351396, 10439245, 20878490, 41756980]

約数ペア:

[(1, 41756980), (2, 20878490), (4, 10439245), (5, 8351396), (10, 4175698), (20, 2087849), (977, 42740), (1954, 21370), (2137, 19540), (3908, 10685), (4274, 9770), (4885, 8548)]