2247653663140

素因数分解:

$2^2\times 5^1\times {\mathrm{12161}}^1\times {\mathrm{9241237}}^1$

素因数の和:9253407

約数の個数: 24

約数和(自身を含む): 4720461335352

約数和(自身を除く): 2472807672212

約数列:

[1, 2, 4, 5, 10, 20, 12161, 24322, 48644, 60805, 121610, 243220, 9241237, 18482474, 36964948, 46206185, 92412370, 184824740, 112382683157, 224765366314, 449530732628, 561913415785, 1123826831570, 2247653663140]

約数ペア:

[(1, 2247653663140), (2, 1123826831570), (4, 561913415785), (5, 449530732628), (10, 224765366314), (20, 112382683157), (12161, 184824740), (24322, 92412370), (48644, 46206185), (60805, 36964948), (121610, 18482474), (243220, 9241237)]