6791240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 15817140

約数和(自身を除く): 9025900

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 101, 164, 202, 205, 328, 404, 410, 505, 808, 820, 1010, 1640, 1681, 2020, 3362, 4040, 4141, 6724, 8282, 8405, 13448, 16564, 16810, 20705, 33128, 33620, 41410, 67240, 82820, 165640, 169781, 339562, 679124, 848905, 1358248, 1697810, 3395620, 6791240]

約数ペア:

[(1, 6791240), (2, 3395620), (4, 1697810), (5, 1358248), (8, 848905), (10, 679124), (20, 339562), (40, 169781), (41, 165640), (82, 82820), (101, 67240), (164, 41410), (202, 33620), (205, 33128), (328, 20705), (404, 16810), (410, 16564), (505, 13448), (808, 8405), (820, 8282), (1010, 6724), (1640, 4141), (1681, 4040), (2020, 3362)]