971677000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 128

約数和(自身を含む): 2621399040

約数和(自身を除く): 1649722040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 127, 140, 175, 200, 250, 254, 280, 350, 500, 508, 635, 700, 875, 889, 1000, 1016, 1093, 1270, 1400, 1750, 1778, 2186, 2540, 3175, 3500, 3556, 4372, 4445, 5080, 5465, 6350, 7000, 7112, 7651, 8744, 8890, 10930, 12700, 15302, 15875, 17780, 21860, 22225, 25400, 27325, 30604, 31750, 35560, 38255, 43720, 44450, 54650, 61208, 63500, 76510, 88900, 109300, 111125, 127000, 136625, 138811, 153020, 177800, 191275, 218600, 222250, 273250, 277622, 306040, 382550, 444500, 546500, 555244, 694055, 765100, 889000, 956375, 971677, 1093000, 1110488, 1388110, 1530200, 1912750, 1943354, 2776220, 3470275, 3825500, 3886708, 4858385, 5552440, 6940550, 7651000, 7773416, 9716770, 13881100, 17351375, 19433540, 24291925, 27762200, 34702750, 38867080, 48583850, 69405500, 97167700, 121459625, 138811000, 194335400, 242919250, 485838500, 971677000]

約数ペア:

[(1, 971677000), (2, 485838500), (4, 242919250), (5, 194335400), (7, 138811000), (8, 121459625), (10, 97167700), (14, 69405500), (20, 48583850), (25, 38867080), (28, 34702750), (35, 27762200), (40, 24291925), (50, 19433540), (56, 17351375), (70, 13881100), (100, 9716770), (125, 7773416), (127, 7651000), (140, 6940550), (175, 5552440), (200, 4858385), (250, 3886708), (254, 3825500), (280, 3470275), (350, 2776220), (500, 1943354), (508, 1912750), (635, 1530200), (700, 1388110), (875, 1110488), (889, 1093000), (1000, 971677), (1016, 956375), (1093, 889000), (1270, 765100), (1400, 694055), (1750, 555244), (1778, 546500), (2186, 444500), (2540, 382550), (3175, 306040), (3500, 277622), (3556, 273250), (4372, 222250), (4445, 218600), (5080, 191275), (5465, 177800), (6350, 153020), (7000, 138811), (7112, 136625), (7651, 127000), (8744, 111125), (8890, 109300), (10930, 88900), (12700, 76510), (15302, 63500), (15875, 61208), (17780, 54650), (21860, 44450), (22225, 43720), (25400, 38255), (27325, 35560), (30604, 31750)]