104939600

素因数分解:

$2^4\times 5^2\times {\mathrm{262349}}^1$

素因数の和:262367

約数の個数: 30

約数和(自身を含む): 252118350

約数和(自身を除く): 147178750

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 262349, 524698, 1049396, 1311745, 2098792, 2623490, 4197584, 5246980, 6558725, 10493960, 13117450, 20987920, 26234900, 52469800, 104939600]

約数ペア:

[(1, 104939600), (2, 52469800), (4, 26234900), (5, 20987920), (8, 13117450), (10, 10493960), (16, 6558725), (20, 5246980), (25, 4197584), (40, 2623490), (50, 2098792), (80, 1311745), (100, 1049396), (200, 524698), (400, 262349)]