85005200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{4337}}^1$

素因数の和:4369

約数の個数: 90

約数和(自身を含む): 237622626

約数和(自身を除く): 152617426

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4337, 4900, 8674, 9800, 17348, 19600, 21685, 30359, 34696, 43370, 60718, 69392, 86740, 108425, 121436, 151795, 173480, 212513, 216850, 242872, 303590, 346960, 425026, 433700, 485744, 607180, 758975, 850052, 867400, 1062565, 1214360, 1517950, 1700104, 1734800, 2125130, 2428720, 3035900, 3400208, 4250260, 5312825, 6071800, 8500520, 10625650, 12143600, 17001040, 21251300, 42502600, 85005200]

約数ペア:

[(1, 85005200), (2, 42502600), (4, 21251300), (5, 17001040), (7, 12143600), (8, 10625650), (10, 8500520), (14, 6071800), (16, 5312825), (20, 4250260), (25, 3400208), (28, 3035900), (35, 2428720), (40, 2125130), (49, 1734800), (50, 1700104), (56, 1517950), (70, 1214360), (80, 1062565), (98, 867400), (100, 850052), (112, 758975), (140, 607180), (175, 485744), (196, 433700), (200, 425026), (245, 346960), (280, 303590), (350, 242872), (392, 216850), (400, 212513), (490, 173480), (560, 151795), (700, 121436), (784, 108425), (980, 86740), (1225, 69392), (1400, 60718), (1960, 43370), (2450, 34696), (2800, 30359), (3920, 21685), (4337, 19600), (4900, 17348), (8674, 9800)]