4784500

素因数分解:

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

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 7166348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1367, 1750, 2734, 3500, 5468, 6835, 9569, 13670, 19138, 27340, 34175, 38276, 47845, 68350, 95690, 136700, 170875, 191380, 239225, 341750, 478450, 683500, 956900, 1196125, 2392250, 4784500]

約数ペア:

[(1, 4784500), (2, 2392250), (4, 1196125), (5, 956900), (7, 683500), (10, 478450), (14, 341750), (20, 239225), (25, 191380), (28, 170875), (35, 136700), (50, 95690), (70, 68350), (100, 47845), (125, 38276), (140, 34175), (175, 27340), (250, 19138), (350, 13670), (500, 9569), (700, 6835), (875, 5468), (1367, 3500), (1750, 2734)]