11582960

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2241

約数の個数: 40

約数和(自身を含む): 27344976

約数和(自身を除く): 15762016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2161, 2680, 4322, 5360, 8644, 10805, 17288, 21610, 34576, 43220, 86440, 144787, 172880, 289574, 579148, 723935, 1158296, 1447870, 2316592, 2895740, 5791480, 11582960]

約数ペア:

[(1, 11582960), (2, 5791480), (4, 2895740), (5, 2316592), (8, 1447870), (10, 1158296), (16, 723935), (20, 579148), (40, 289574), (67, 172880), (80, 144787), (134, 86440), (268, 43220), (335, 34576), (536, 21610), (670, 17288), (1072, 10805), (1340, 8644), (2161, 5360), (2680, 4322)]