47845000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{1367}}^1$

素因数の和:1400

約数の個数: 80

約数和(自身を含む): 128208960

約数和(自身を除く): 80363960

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, 1250, 1367, 1400, 1750, 2500, 2734, 3500, 4375, 5000, 5468, 6835, 7000, 8750, 9569, 10936, 13670, 17500, 19138, 27340, 34175, 35000, 38276, 47845, 54680, 68350, 76552, 95690, 136700, 170875, 191380, 239225, 273400, 341750, 382760, 478450, 683500, 854375, 956900, 1196125, 1367000, 1708750, 1913800, 2392250, 3417500, 4784500, 5980625, 6835000, 9569000, 11961250, 23922500, 47845000]

約数ペア:

[(1, 47845000), (2, 23922500), (4, 11961250), (5, 9569000), (7, 6835000), (8, 5980625), (10, 4784500), (14, 3417500), (20, 2392250), (25, 1913800), (28, 1708750), (35, 1367000), (40, 1196125), (50, 956900), (56, 854375), (70, 683500), (100, 478450), (125, 382760), (140, 341750), (175, 273400), (200, 239225), (250, 191380), (280, 170875), (350, 136700), (500, 95690), (625, 76552), (700, 68350), (875, 54680), (1000, 47845), (1250, 38276), (1367, 35000), (1400, 34175), (1750, 27340), (2500, 19138), (2734, 17500), (3500, 13670), (4375, 10936), (5000, 9569), (5468, 8750), (6835, 7000)]