109812410

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{26849}}^1$

素因数の和:27265

約数の個数: 16

約数和(自身を含む): 198153000

約数和(自身を除く): 88340590

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 26849, 53698, 134245, 268490, 10981241, 21962482, 54906205, 109812410]

約数ペア:

[(1, 109812410), (2, 54906205), (5, 21962482), (10, 10981241), (409, 268490), (818, 134245), (2045, 53698), (4090, 26849)]