66271912160

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3261413}}^1$

素因数の和:3261555

約数の個数: 48

約数和(自身を含む): 157800254976

約数和(自身を除く): 91528342816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 3261413, 6522826, 13045652, 16307065, 26091304, 32614130, 52182608, 65228260, 104365216, 130456520, 260913040, 414199451, 521826080, 828398902, 1656797804, 2070997255, 3313595608, 4141994510, 6627191216, 8283989020, 13254382432, 16567978040, 33135956080, 66271912160]

約数ペア:

[(1, 66271912160), (2, 33135956080), (4, 16567978040), (5, 13254382432), (8, 8283989020), (10, 6627191216), (16, 4141994510), (20, 3313595608), (32, 2070997255), (40, 1656797804), (80, 828398902), (127, 521826080), (160, 414199451), (254, 260913040), (508, 130456520), (635, 104365216), (1016, 65228260), (1270, 52182608), (2032, 32614130), (2540, 26091304), (4064, 16307065), (5080, 13045652), (10160, 6522826), (20320, 3261413)]