2289850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1170

約数の個数: 24

約数和(自身を含む): 4366908

約数和(自身を除く): 2077058

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1117, 2050, 2234, 5585, 11170, 27925, 45797, 55850, 91594, 228985, 457970, 1144925, 2289850]

約数ペア:

[(1, 2289850), (2, 1144925), (5, 457970), (10, 228985), (25, 91594), (41, 55850), (50, 45797), (82, 27925), (205, 11170), (410, 5585), (1025, 2234), (1117, 2050)]