97461800

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 228316860

約数和(自身を除く): 130855060

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2740, 3425, 3557, 5480, 6850, 7114, 13700, 14228, 17785, 27400, 28456, 35570, 71140, 88925, 142280, 177850, 355700, 487309, 711400, 974618, 1949236, 2436545, 3898472, 4873090, 9746180, 12182725, 19492360, 24365450, 48730900, 97461800]

約数ペア:

[(1, 97461800), (2, 48730900), (4, 24365450), (5, 19492360), (8, 12182725), (10, 9746180), (20, 4873090), (25, 3898472), (40, 2436545), (50, 1949236), (100, 974618), (137, 711400), (200, 487309), (274, 355700), (548, 177850), (685, 142280), (1096, 88925), (1370, 71140), (2740, 35570), (3425, 28456), (3557, 27400), (5480, 17785), (6850, 14228), (7114, 13700)]