83411000

素因数分解:

$2^3\times 5^3\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 196560000

約数和(自身を除く): 113149000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 239, 250, 349, 478, 500, 698, 956, 1000, 1195, 1396, 1745, 1912, 2390, 2792, 3490, 4780, 5975, 6980, 8725, 9560, 11950, 13960, 17450, 23900, 29875, 34900, 43625, 47800, 59750, 69800, 83411, 87250, 119500, 166822, 174500, 239000, 333644, 349000, 417055, 667288, 834110, 1668220, 2085275, 3336440, 4170550, 8341100, 10426375, 16682200, 20852750, 41705500, 83411000]

約数ペア:

[(1, 83411000), (2, 41705500), (4, 20852750), (5, 16682200), (8, 10426375), (10, 8341100), (20, 4170550), (25, 3336440), (40, 2085275), (50, 1668220), (100, 834110), (125, 667288), (200, 417055), (239, 349000), (250, 333644), (349, 239000), (478, 174500), (500, 166822), (698, 119500), (956, 87250), (1000, 83411), (1195, 69800), (1396, 59750), (1745, 47800), (1912, 43625), (2390, 34900), (2792, 29875), (3490, 23900), (4780, 17450), (5975, 13960), (6980, 11950), (8725, 9560)]