828610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 1596672

約数和(自身を除く): 768062

約数列:

[1, 2, 5, 10, 41, 43, 47, 82, 86, 94, 205, 215, 235, 410, 430, 470, 1763, 1927, 2021, 3526, 3854, 4042, 8815, 9635, 10105, 17630, 19270, 20210, 82861, 165722, 414305, 828610]

約数ペア:

[(1, 828610), (2, 414305), (5, 165722), (10, 82861), (41, 20210), (43, 19270), (47, 17630), (82, 10105), (86, 9635), (94, 8815), (205, 4042), (215, 3854), (235, 3526), (410, 2021), (430, 1927), (470, 1763)]