6967720

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4105

約数の個数: 32

約数和(自身を含む): 16045920

約数和(自身を除く): 9078200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4051, 8102, 16204, 20255, 32408, 40510, 81020, 162040, 174193, 348386, 696772, 870965, 1393544, 1741930, 3483860, 6967720]

約数ペア:

[(1, 6967720), (2, 3483860), (4, 1741930), (5, 1393544), (8, 870965), (10, 696772), (20, 348386), (40, 174193), (43, 162040), (86, 81020), (172, 40510), (215, 32408), (344, 20255), (430, 16204), (860, 8102), (1720, 4051)]