68250800

素因数分解:

$2^4\times 5^2\times {\mathrm{170627}}^1$

素因数の和:170645

約数の個数: 30

約数和(自身を含む): 163973508

約数和(自身を除く): 95722708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 170627, 341254, 682508, 853135, 1365016, 1706270, 2730032, 3412540, 4265675, 6825080, 8531350, 13650160, 17062700, 34125400, 68250800]

約数ペア:

[(1, 68250800), (2, 34125400), (4, 17062700), (5, 13650160), (8, 8531350), (10, 6825080), (16, 4265675), (20, 3412540), (25, 2730032), (40, 1706270), (50, 1365016), (80, 853135), (100, 682508), (200, 341254), (400, 170627)]