26225270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 49040640

約数和(自身を除く): 22815370

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 859, 1718, 3053, 4295, 6106, 8590, 15265, 30530, 36937, 60989, 73874, 121978, 184685, 304945, 369370, 609890, 2622527, 5245054, 13112635, 26225270]

約数ペア:

[(1, 26225270), (2, 13112635), (5, 5245054), (10, 2622527), (43, 609890), (71, 369370), (86, 304945), (142, 184685), (215, 121978), (355, 73874), (430, 60989), (710, 36937), (859, 30530), (1718, 15265), (3053, 8590), (4295, 6106)]