5791480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 13231440

約数和(自身を除く): 7439960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2161, 2680, 4322, 8644, 10805, 17288, 21610, 43220, 86440, 144787, 289574, 579148, 723935, 1158296, 1447870, 2895740, 5791480]

約数ペア:

[(1, 5791480), (2, 2895740), (4, 1447870), (5, 1158296), (8, 723935), (10, 579148), (20, 289574), (40, 144787), (67, 86440), (134, 43220), (268, 21610), (335, 17288), (536, 10805), (670, 8644), (1340, 4322), (2161, 2680)]