68848900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{23741}}^1$

素因数の和:23784

約数の個数: 36

約数和(自身を含む): 154560420

約数和(自身を除く): 85711520

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 23741, 47482, 94964, 118705, 237410, 474820, 593525, 688489, 1187050, 1376978, 2374100, 2753956, 3442445, 6884890, 13769780, 17212225, 34424450, 68848900]

約数ペア:

[(1, 68848900), (2, 34424450), (4, 17212225), (5, 13769780), (10, 6884890), (20, 3442445), (25, 2753956), (29, 2374100), (50, 1376978), (58, 1187050), (100, 688489), (116, 593525), (145, 474820), (290, 237410), (580, 118705), (725, 94964), (1450, 47482), (2900, 23741)]