26003714020

素因数分解:

$2^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1196123}}^1$

素因数の和:1197219

約数の個数: 24

約数和(自身を含む): 54658082304

約数和(自身を除く): 28654368284

約数列:

[1, 2, 4, 5, 10, 20, 1087, 2174, 4348, 5435, 10870, 21740, 1196123, 2392246, 4784492, 5980615, 11961230, 23922460, 1300185701, 2600371402, 5200742804, 6500928505, 13001857010, 26003714020]

約数ペア:

[(1, 26003714020), (2, 13001857010), (4, 6500928505), (5, 5200742804), (10, 2600371402), (20, 1300185701), (1087, 23922460), (2174, 11961230), (4348, 5980615), (5435, 4784492), (10870, 2392246), (21740, 1196123)]