42116080

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{751}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 98190144

約数和(自身を除く): 56074064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 751, 1402, 1502, 2804, 3004, 3505, 3755, 5608, 6008, 7010, 7510, 11216, 12016, 14020, 15020, 28040, 30040, 56080, 60080, 526451, 1052902, 2105804, 2632255, 4211608, 5264510, 8423216, 10529020, 21058040, 42116080]

約数ペア:

[(1, 42116080), (2, 21058040), (4, 10529020), (5, 8423216), (8, 5264510), (10, 4211608), (16, 2632255), (20, 2105804), (40, 1052902), (80, 526451), (701, 60080), (751, 56080), (1402, 30040), (1502, 28040), (2804, 15020), (3004, 14020), (3505, 12016), (3755, 11216), (5608, 7510), (6008, 7010)]