1425862960

素因数分解:

$2^4\times 5^1\times {\mathrm{4583}}^1\times {\mathrm{3889}}^1$

素因数の和:8485

約数の個数: 40

約数和(自身を含む): 3316707360

約数和(自身を除く): 1890844400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3889, 4583, 7778, 9166, 15556, 18332, 19445, 22915, 31112, 36664, 38890, 45830, 62224, 73328, 77780, 91660, 155560, 183320, 311120, 366640, 17823287, 35646574, 71293148, 89116435, 142586296, 178232870, 285172592, 356465740, 712931480, 1425862960]

約数ペア:

[(1, 1425862960), (2, 712931480), (4, 356465740), (5, 285172592), (8, 178232870), (10, 142586296), (16, 89116435), (20, 71293148), (40, 35646574), (80, 17823287), (3889, 366640), (4583, 311120), (7778, 183320), (9166, 155560), (15556, 91660), (18332, 77780), (19445, 73328), (22915, 62224), (31112, 45830), (36664, 38890)]