38255000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{1093}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 102529680

約数和(自身を除く): 64274680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1093, 1250, 1400, 1750, 2186, 2500, 3500, 4372, 4375, 5000, 5465, 7000, 7651, 8744, 8750, 10930, 15302, 17500, 21860, 27325, 30604, 35000, 38255, 43720, 54650, 61208, 76510, 109300, 136625, 153020, 191275, 218600, 273250, 306040, 382550, 546500, 683125, 765100, 956375, 1093000, 1366250, 1530200, 1912750, 2732500, 3825500, 4781875, 5465000, 7651000, 9563750, 19127500, 38255000]

約数ペア:

[(1, 38255000), (2, 19127500), (4, 9563750), (5, 7651000), (7, 5465000), (8, 4781875), (10, 3825500), (14, 2732500), (20, 1912750), (25, 1530200), (28, 1366250), (35, 1093000), (40, 956375), (50, 765100), (56, 683125), (70, 546500), (100, 382550), (125, 306040), (140, 273250), (175, 218600), (200, 191275), (250, 153020), (280, 136625), (350, 109300), (500, 76510), (625, 61208), (700, 54650), (875, 43720), (1000, 38255), (1093, 35000), (1250, 30604), (1400, 27325), (1750, 21860), (2186, 17500), (2500, 15302), (3500, 10930), (4372, 8750), (4375, 8744), (5000, 7651), (5465, 7000)]