9490540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16363}}^1$

素因数の和:16401

約数の個数: 24

約数和(自身を含む): 20618640

約数和(自身を除く): 11128100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 16363, 32726, 65452, 81815, 163630, 327260, 474527, 949054, 1898108, 2372635, 4745270, 9490540]

約数ペア:

[(1, 9490540), (2, 4745270), (4, 2372635), (5, 1898108), (10, 949054), (20, 474527), (29, 327260), (58, 163630), (116, 81815), (145, 65452), (290, 32726), (580, 16363)]