10858580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 24449040

約数和(自身を除く): 13590460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 293, 340, 436, 545, 586, 1090, 1172, 1465, 1853, 2180, 2930, 3706, 4981, 5860, 7412, 9265, 9962, 18530, 19924, 24905, 31937, 37060, 49810, 63874, 99620, 127748, 159685, 319370, 542929, 638740, 1085858, 2171716, 2714645, 5429290, 10858580]

約数ペア:

[(1, 10858580), (2, 5429290), (4, 2714645), (5, 2171716), (10, 1085858), (17, 638740), (20, 542929), (34, 319370), (68, 159685), (85, 127748), (109, 99620), (170, 63874), (218, 49810), (293, 37060), (340, 31937), (436, 24905), (545, 19924), (586, 18530), (1090, 9962), (1172, 9265), (1465, 7412), (1853, 5860), (2180, 4981), (2930, 3706)]