2011103800

素因数分解:

$2^3\times 5^2\times {\mathrm{10055519}}^1$

素因数の和:10055535

約数の個数: 24

約数和(自身を含む): 4675816800

約数和(自身を除く): 2664713000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10055519, 20111038, 40222076, 50277595, 80444152, 100555190, 201110380, 251387975, 402220760, 502775950, 1005551900, 2011103800]

約数ペア:

[(1, 2011103800), (2, 1005551900), (4, 502775950), (5, 402220760), (8, 251387975), (10, 201110380), (20, 100555190), (25, 80444152), (40, 50277595), (50, 40222076), (100, 20111038), (200, 10055519)]