10962740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4001}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 23195592

約数和(自身を除く): 12232852

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4001, 8002, 16004, 20005, 40010, 80020, 548137, 1096274, 2192548, 2740685, 5481370, 10962740]

約数ペア:

[(1, 10962740), (2, 5481370), (4, 2740685), (5, 2192548), (10, 1096274), (20, 548137), (137, 80020), (274, 40010), (548, 20005), (685, 16004), (1370, 8002), (2740, 4001)]