11875550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2300

約数の個数: 24

約数和(自身を含む): 22301400

約数和(自身を除く): 10425850

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2179, 2725, 4358, 5450, 10895, 21790, 54475, 108950, 237511, 475022, 1187555, 2375110, 5937775, 11875550]

約数ペア:

[(1, 11875550), (2, 5937775), (5, 2375110), (10, 1187555), (25, 475022), (50, 237511), (109, 108950), (218, 54475), (545, 21790), (1090, 10895), (2179, 5450), (2725, 4358)]