64109500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 172448640

約数和(自身を除く): 108339140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1409, 1625, 1750, 1820, 2275, 2818, 3250, 3500, 4550, 5636, 6500, 7045, 9100, 9863, 11375, 14090, 18317, 19726, 22750, 28180, 35225, 36634, 39452, 45500, 49315, 70450, 73268, 91585, 98630, 128219, 140900, 176125, 183170, 197260, 246575, 256438, 352250, 366340, 457925, 493150, 512876, 641095, 704500, 915850, 986300, 1232875, 1282190, 1831700, 2289625, 2465750, 2564380, 3205475, 4579250, 4931500, 6410950, 9158500, 12821900, 16027375, 32054750, 64109500]

約数ペア:

[(1, 64109500), (2, 32054750), (4, 16027375), (5, 12821900), (7, 9158500), (10, 6410950), (13, 4931500), (14, 4579250), (20, 3205475), (25, 2564380), (26, 2465750), (28, 2289625), (35, 1831700), (50, 1282190), (52, 1232875), (65, 986300), (70, 915850), (91, 704500), (100, 641095), (125, 512876), (130, 493150), (140, 457925), (175, 366340), (182, 352250), (250, 256438), (260, 246575), (325, 197260), (350, 183170), (364, 176125), (455, 140900), (500, 128219), (650, 98630), (700, 91585), (875, 73268), (910, 70450), (1300, 49315), (1409, 45500), (1625, 39452), (1750, 36634), (1820, 35225), (2275, 28180), (2818, 22750), (3250, 19726), (3500, 18317), (4550, 14090), (5636, 11375), (6500, 9863), (7045, 9100)]