1058180

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 2242968

約数和(自身を除く): 1184788

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 337, 628, 674, 785, 1348, 1570, 1685, 3140, 3370, 6740, 52909, 105818, 211636, 264545, 529090, 1058180]

約数ペア:

[(1, 1058180), (2, 529090), (4, 264545), (5, 211636), (10, 105818), (20, 52909), (157, 6740), (314, 3370), (337, 3140), (628, 1685), (674, 1570), (785, 1348)]