129314500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{36947}}^1$

素因数の和:36973

約数の個数: 48

約数和(自身を含む): 322777728

約数和(自身を除く): 193463228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 36947, 73894, 147788, 184735, 258629, 369470, 517258, 738940, 923675, 1034516, 1293145, 1847350, 2586290, 3694700, 4618375, 5172580, 6465725, 9236750, 12931450, 18473500, 25862900, 32328625, 64657250, 129314500]

約数ペア:

[(1, 129314500), (2, 64657250), (4, 32328625), (5, 25862900), (7, 18473500), (10, 12931450), (14, 9236750), (20, 6465725), (25, 5172580), (28, 4618375), (35, 3694700), (50, 2586290), (70, 1847350), (100, 1293145), (125, 1034516), (140, 923675), (175, 738940), (250, 517258), (350, 369470), (500, 258629), (700, 184735), (875, 147788), (1750, 73894), (3500, 36947)]