10506800

素因数分解:

$2^4\times 5^2\times {\mathrm{26267}}^1$

素因数の和:26285

約数の個数: 30

約数和(自身を含む): 25243548

約数和(自身を除く): 14736748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 26267, 52534, 105068, 131335, 210136, 262670, 420272, 525340, 656675, 1050680, 1313350, 2101360, 2626700, 5253400, 10506800]

約数ペア:

[(1, 10506800), (2, 5253400), (4, 2626700), (5, 2101360), (8, 1313350), (10, 1050680), (16, 656675), (20, 525340), (25, 420272), (40, 262670), (50, 210136), (80, 131335), (100, 105068), (200, 52534), (400, 26267)]