13424500

素因数分解:

$2^2\times 5^3\times {\mathrm{26849}}^1$

素因数の和:26868

約数の個数: 24

約数和(自身を含む): 29320200

約数和(自身を除く): 15895700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 26849, 53698, 107396, 134245, 268490, 536980, 671225, 1342450, 2684900, 3356125, 6712250, 13424500]

約数ペア:

[(1, 13424500), (2, 6712250), (4, 3356125), (5, 2684900), (10, 1342450), (20, 671225), (25, 536980), (50, 268490), (100, 134245), (125, 107396), (250, 53698), (500, 26849)]