8459260

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1847}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 17851680

約数和(自身を除く): 9392420

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1847, 2290, 3694, 4580, 7388, 9235, 18470, 36940, 422963, 845926, 1691852, 2114815, 4229630, 8459260]

約数ペア:

[(1, 8459260), (2, 4229630), (4, 2114815), (5, 1691852), (10, 845926), (20, 422963), (229, 36940), (458, 18470), (916, 9235), (1145, 7388), (1847, 4580), (2290, 3694)]