6581526080

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{161947}}^1$

素因数の和:162091

約数の個数: 56

約数和(自身を含む): 15795760128

約数和(自身を除く): 9214234048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 161947, 323894, 647788, 809735, 1295576, 1619470, 2591152, 3238940, 5182304, 6477880, 10364608, 12955760, 20567269, 25911520, 41134538, 51823040, 82269076, 102836345, 164538152, 205672690, 329076304, 411345380, 658152608, 822690760, 1316305216, 1645381520, 3290763040, 6581526080]

約数ペア:

[(1, 6581526080), (2, 3290763040), (4, 1645381520), (5, 1316305216), (8, 822690760), (10, 658152608), (16, 411345380), (20, 329076304), (32, 205672690), (40, 164538152), (64, 102836345), (80, 82269076), (127, 51823040), (160, 41134538), (254, 25911520), (320, 20567269), (508, 12955760), (635, 10364608), (1016, 6477880), (1270, 5182304), (2032, 3238940), (2540, 2591152), (4064, 1619470), (5080, 1295576), (8128, 809735), (10160, 647788), (20320, 323894), (40640, 161947)]