8482180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 20845440

約数和(自身を除く): 12363260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1409, 1505, 2818, 3010, 5636, 6020, 7045, 9863, 14090, 19726, 28180, 39452, 49315, 60587, 98630, 121174, 197260, 242348, 302935, 424109, 605870, 848218, 1211740, 1696436, 2120545, 4241090, 8482180]

約数ペア:

[(1, 8482180), (2, 4241090), (4, 2120545), (5, 1696436), (7, 1211740), (10, 848218), (14, 605870), (20, 424109), (28, 302935), (35, 242348), (43, 197260), (70, 121174), (86, 98630), (140, 60587), (172, 49315), (215, 39452), (301, 28180), (430, 19726), (602, 14090), (860, 9863), (1204, 7045), (1409, 6020), (1505, 5636), (2818, 3010)]