71575060120

素因数分解:

$2^3\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{1020751}}^1$

素因数の和:1022515

約数の個数: 32

約数和(自身を含む): 161135910720

約数和(自身を除く): 89560850600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1753, 3506, 7012, 8765, 14024, 17530, 35060, 70120, 1020751, 2041502, 4083004, 5103755, 8166008, 10207510, 20415020, 40830040, 1789376503, 3578753006, 7157506012, 8946882515, 14315012024, 17893765030, 35787530060, 71575060120]

約数ペア:

[(1, 71575060120), (2, 35787530060), (4, 17893765030), (5, 14315012024), (8, 8946882515), (10, 7157506012), (20, 3578753006), (40, 1789376503), (1753, 40830040), (3506, 20415020), (7012, 10207510), (8765, 8166008), (14024, 5103755), (17530, 4083004), (35060, 2041502), (70120, 1020751)]