3395620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 7381332

約数和(自身を除く): 3985712

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 101, 164, 202, 205, 404, 410, 505, 820, 1010, 1681, 2020, 3362, 4141, 6724, 8282, 8405, 16564, 16810, 20705, 33620, 41410, 82820, 169781, 339562, 679124, 848905, 1697810, 3395620]

約数ペア:

[(1, 3395620), (2, 1697810), (4, 848905), (5, 679124), (10, 339562), (20, 169781), (41, 82820), (82, 41410), (101, 33620), (164, 20705), (202, 16810), (205, 16564), (404, 8405), (410, 8282), (505, 6724), (820, 4141), (1010, 3362), (1681, 2020)]