9622420

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3229}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 20349000

約数和(自身を除く): 10726580

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 3229, 6458, 12916, 16145, 32290, 64580, 481121, 962242, 1924484, 2405605, 4811210, 9622420]

約数ペア:

[(1, 9622420), (2, 4811210), (4, 2405605), (5, 1924484), (10, 962242), (20, 481121), (149, 64580), (298, 32290), (596, 16145), (745, 12916), (1490, 6458), (2980, 3229)]