9746180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 20622168

約数和(自身を除く): 10875988

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3557, 7114, 14228, 17785, 35570, 71140, 487309, 974618, 1949236, 2436545, 4873090, 9746180]

約数ペア:

[(1, 9746180), (2, 4873090), (4, 2436545), (5, 1949236), (10, 974618), (20, 487309), (137, 71140), (274, 35570), (548, 17785), (685, 14228), (1370, 7114), (2740, 3557)]