55808384480

素因数分解:

$2^5\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{130981}}^1$

素因数の和:133659

約数の個数: 48

約数和(自身を含む): 131897826144

約数和(自身を除く): 76089441664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2663, 5326, 10652, 13315, 21304, 26630, 42608, 53260, 85216, 106520, 130981, 213040, 261962, 426080, 523924, 654905, 1047848, 1309810, 2095696, 2619620, 4191392, 5239240, 10478480, 20956960, 348802403, 697604806, 1395209612, 1744012015, 2790419224, 3488024030, 5580838448, 6976048060, 11161676896, 13952096120, 27904192240, 55808384480]

約数ペア:

[(1, 55808384480), (2, 27904192240), (4, 13952096120), (5, 11161676896), (8, 6976048060), (10, 5580838448), (16, 3488024030), (20, 2790419224), (32, 1744012015), (40, 1395209612), (80, 697604806), (160, 348802403), (2663, 20956960), (5326, 10478480), (10652, 5239240), (13315, 4191392), (21304, 2619620), (26630, 2095696), (42608, 1309810), (53260, 1047848), (85216, 654905), (106520, 523924), (130981, 426080), (213040, 261962)]