528085100

素因数分解:

$2^2\times 5^2\times {\mathrm{5280851}}^1$

素因数の和:5280865

約数の個数: 18

約数和(自身を含む): 1145944884

約数和(自身を除く): 617859784

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 5280851, 10561702, 21123404, 26404255, 52808510, 105617020, 132021275, 264042550, 528085100]

約数ペア:

[(1, 528085100), (2, 264042550), (4, 132021275), (5, 105617020), (10, 52808510), (20, 26404255), (25, 21123404), (50, 10561702), (100, 5280851)]