10408900

素因数分解:

$2^2\times 5^2\times {\mathrm{104089}}^1$

素因数の和:104103

約数の個数: 18

約数和(自身を含む): 22587530

約数和(自身を除く): 12178630

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 104089, 208178, 416356, 520445, 1040890, 2081780, 2602225, 5204450, 10408900]

約数ペア:

[(1, 10408900), (2, 5204450), (4, 2602225), (5, 2081780), (10, 1040890), (20, 520445), (25, 416356), (50, 208178), (100, 104089)]