85791040

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2255

約数の個数: 56

約数和(自身を含む): 205996032

約数和(自身を除く): 120204992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2111, 2540, 4064, 4222, 5080, 8128, 8444, 10160, 10555, 16888, 20320, 21110, 33776, 40640, 42220, 67552, 84440, 135104, 168880, 268097, 337760, 536194, 675520, 1072388, 1340485, 2144776, 2680970, 4289552, 5361940, 8579104, 10723880, 17158208, 21447760, 42895520, 85791040]

約数ペア:

[(1, 85791040), (2, 42895520), (4, 21447760), (5, 17158208), (8, 10723880), (10, 8579104), (16, 5361940), (20, 4289552), (32, 2680970), (40, 2144776), (64, 1340485), (80, 1072388), (127, 675520), (160, 536194), (254, 337760), (320, 268097), (508, 168880), (635, 135104), (1016, 84440), (1270, 67552), (2032, 42220), (2111, 40640), (2540, 33776), (4064, 21110), (4222, 20320), (5080, 16888), (8128, 10555), (8444, 10160)]