27718250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 60742656

約数和(自身を除く): 33024406

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 125, 175, 235, 250, 329, 337, 350, 470, 658, 674, 875, 1175, 1645, 1685, 1750, 2350, 2359, 3290, 3370, 4718, 5875, 8225, 8425, 11750, 11795, 15839, 16450, 16850, 23590, 31678, 41125, 42125, 58975, 79195, 82250, 84250, 110873, 117950, 158390, 221746, 294875, 395975, 554365, 589750, 791950, 1108730, 1979875, 2771825, 3959750, 5543650, 13859125, 27718250]

約数ペア:

[(1, 27718250), (2, 13859125), (5, 5543650), (7, 3959750), (10, 2771825), (14, 1979875), (25, 1108730), (35, 791950), (47, 589750), (50, 554365), (70, 395975), (94, 294875), (125, 221746), (175, 158390), (235, 117950), (250, 110873), (329, 84250), (337, 82250), (350, 79195), (470, 58975), (658, 42125), (674, 41125), (875, 31678), (1175, 23590), (1645, 16850), (1685, 16450), (1750, 15839), (2350, 11795), (2359, 11750), (3290, 8425), (3370, 8225), (4718, 5875)]