7108760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 16370640

約数和(自身を除く): 9261880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4133, 8266, 16532, 20665, 33064, 41330, 82660, 165320, 177719, 355438, 710876, 888595, 1421752, 1777190, 3554380, 7108760]

約数ペア:

[(1, 7108760), (2, 3554380), (4, 1777190), (5, 1421752), (8, 888595), (10, 710876), (20, 355438), (40, 177719), (43, 165320), (86, 82660), (172, 41330), (215, 33064), (344, 20665), (430, 16532), (860, 8266), (1720, 4133)]