25404290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5153}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 50096880

約数和(自身を除く): 24692590

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5153, 10306, 25765, 51530, 87601, 149437, 175202, 298874, 438005, 747185, 876010, 1494370, 2540429, 5080858, 12702145, 25404290]

約数ペア:

[(1, 25404290), (2, 12702145), (5, 5080858), (10, 2540429), (17, 1494370), (29, 876010), (34, 747185), (58, 438005), (85, 298874), (145, 175202), (170, 149437), (290, 87601), (493, 51530), (986, 25765), (2465, 10306), (4930, 5153)]