12202550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2360

約数の個数: 24

約数和(自身を含む): 22915200

約数和(自身を除く): 10712650

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2239, 2725, 4478, 5450, 11195, 22390, 55975, 111950, 244051, 488102, 1220255, 2440510, 6101275, 12202550]

約数ペア:

[(1, 12202550), (2, 6101275), (5, 2440510), (10, 1220255), (25, 488102), (50, 244051), (109, 111950), (218, 55975), (545, 22390), (1090, 11195), (2239, 5450), (2725, 4478)]