8349340

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 17619840

約数和(自身を除く): 9270500

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1823, 2290, 3646, 4580, 7292, 9115, 18230, 36460, 417467, 834934, 1669868, 2087335, 4174670, 8349340]

約数ペア:

[(1, 8349340), (2, 4174670), (4, 2087335), (5, 1669868), (10, 834934), (20, 417467), (229, 36460), (458, 18230), (916, 9115), (1145, 7292), (1823, 4580), (2290, 3646)]