9235660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 22720320

約数和(自身を除く): 13484660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 1609, 2870, 3218, 5740, 6436, 8045, 11263, 16090, 22526, 32180, 45052, 56315, 65969, 112630, 131938, 225260, 263876, 329845, 461783, 659690, 923566, 1319380, 1847132, 2308915, 4617830, 9235660]

約数ペア:

[(1, 9235660), (2, 4617830), (4, 2308915), (5, 1847132), (7, 1319380), (10, 923566), (14, 659690), (20, 461783), (28, 329845), (35, 263876), (41, 225260), (70, 131938), (82, 112630), (140, 65969), (164, 56315), (205, 45052), (287, 32180), (410, 22526), (574, 16090), (820, 11263), (1148, 8045), (1435, 6436), (1609, 5740), (2870, 3218)]