104061800

素因数分解:

$2^3\times 5^2\times {\mathrm{520309}}^1$

素因数の和:520325

約数の個数: 24

約数和(自身を含む): 241944150

約数和(自身を除く): 137882350

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 520309, 1040618, 2081236, 2601545, 4162472, 5203090, 10406180, 13007725, 20812360, 26015450, 52030900, 104061800]

約数ペア:

[(1, 104061800), (2, 52030900), (4, 26015450), (5, 20812360), (8, 13007725), (10, 10406180), (20, 5203090), (25, 4162472), (40, 2601545), (50, 2081236), (100, 1040618), (200, 520309)]