4578350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 9904128

約数和(自身を除く): 5325778

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 127, 175, 206, 254, 350, 515, 635, 721, 889, 1030, 1270, 1442, 1778, 2575, 3175, 3605, 4445, 5150, 6350, 7210, 8890, 13081, 18025, 22225, 26162, 36050, 44450, 65405, 91567, 130810, 183134, 327025, 457835, 654050, 915670, 2289175, 4578350]

約数ペア:

[(1, 4578350), (2, 2289175), (5, 915670), (7, 654050), (10, 457835), (14, 327025), (25, 183134), (35, 130810), (50, 91567), (70, 65405), (103, 44450), (127, 36050), (175, 26162), (206, 22225), (254, 18025), (350, 13081), (515, 8890), (635, 7210), (721, 6350), (889, 5150), (1030, 4445), (1270, 3605), (1442, 3175), (1778, 2575)]