250466860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14087}}^1$

素因数の和:14230

約数の個数: 48

約数和(自身を含む): 605896704

約数和(自身を除く): 355429844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 14087, 17780, 28174, 56348, 70435, 98609, 140870, 197218, 281740, 394436, 493045, 986090, 1789049, 1972180, 3578098, 7156196, 8945245, 12523343, 17890490, 25046686, 35780980, 50093372, 62616715, 125233430, 250466860]

約数ペア:

[(1, 250466860), (2, 125233430), (4, 62616715), (5, 50093372), (7, 35780980), (10, 25046686), (14, 17890490), (20, 12523343), (28, 8945245), (35, 7156196), (70, 3578098), (127, 1972180), (140, 1789049), (254, 986090), (508, 493045), (635, 394436), (889, 281740), (1270, 197218), (1778, 140870), (2540, 98609), (3556, 70435), (4445, 56348), (8890, 28174), (14087, 17780)]