26671400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19051}}^1$

素因数の和:19074

約数の個数: 48

約数和(自身を含む): 70873440

約数和(自身を除く): 44202040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 19051, 38102, 76204, 95255, 133357, 152408, 190510, 266714, 381020, 476275, 533428, 666785, 762040, 952550, 1066856, 1333570, 1905100, 2667140, 3333925, 3810200, 5334280, 6667850, 13335700, 26671400]

約数ペア:

[(1, 26671400), (2, 13335700), (4, 6667850), (5, 5334280), (7, 3810200), (8, 3333925), (10, 2667140), (14, 1905100), (20, 1333570), (25, 1066856), (28, 952550), (35, 762040), (40, 666785), (50, 533428), (56, 476275), (70, 381020), (100, 266714), (140, 190510), (175, 152408), (200, 133357), (280, 95255), (350, 76204), (700, 38102), (1400, 19051)]