65793700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 164350592

約数和(自身を除く): 98556892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 193, 350, 386, 487, 700, 772, 965, 974, 1351, 1930, 1948, 2435, 2702, 3409, 3860, 4825, 4870, 5404, 6755, 6818, 9650, 9740, 12175, 13510, 13636, 17045, 19300, 24350, 27020, 33775, 34090, 48700, 67550, 68180, 85225, 93991, 135100, 170450, 187982, 340900, 375964, 469955, 657937, 939910, 1315874, 1879820, 2349775, 2631748, 3289685, 4699550, 6579370, 9399100, 13158740, 16448425, 32896850, 65793700]

約数ペア:

[(1, 65793700), (2, 32896850), (4, 16448425), (5, 13158740), (7, 9399100), (10, 6579370), (14, 4699550), (20, 3289685), (25, 2631748), (28, 2349775), (35, 1879820), (50, 1315874), (70, 939910), (100, 657937), (140, 469955), (175, 375964), (193, 340900), (350, 187982), (386, 170450), (487, 135100), (700, 93991), (772, 85225), (965, 68180), (974, 67550), (1351, 48700), (1930, 34090), (1948, 33775), (2435, 27020), (2702, 24350), (3409, 19300), (3860, 17045), (4825, 13636), (4870, 13510), (5404, 12175), (6755, 9740), (6818, 9650)]