105262540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{35323}}^1$

素因数の和:35481

約数の個数: 24

約数和(自身を含む): 222541200

約数和(自身を除く): 117278660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 35323, 70646, 141292, 176615, 353230, 706460, 5263127, 10526254, 21052508, 26315635, 52631270, 105262540]

約数ペア:

[(1, 105262540), (2, 52631270), (4, 26315635), (5, 21052508), (10, 10526254), (20, 5263127), (149, 706460), (298, 353230), (596, 176615), (745, 141292), (1490, 70646), (2980, 35323)]