57534380

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{4001}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 121020480

約数和(自身を除く): 63486100

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 2876, 3595, 4001, 7190, 8002, 14380, 16004, 20005, 40010, 80020, 2876719, 5753438, 11506876, 14383595, 28767190, 57534380]

約数ペア:

[(1, 57534380), (2, 28767190), (4, 14383595), (5, 11506876), (10, 5753438), (20, 2876719), (719, 80020), (1438, 40010), (2876, 20005), (3595, 16004), (4001, 14380), (7190, 8002)]