18140131900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16491029}}^1$

素因数の和:16491054

約数の個数: 36

約数和(自身を含む): 42942642120

約数和(自身を除く): 24802510220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 16491029, 32982058, 65964116, 82455145, 164910290, 181401319, 329820580, 362802638, 412275725, 725605276, 824551450, 907006595, 1649102900, 1814013190, 3628026380, 4535032975, 9070065950, 18140131900]

約数ペア:

[(1, 18140131900), (2, 9070065950), (4, 4535032975), (5, 3628026380), (10, 1814013190), (11, 1649102900), (20, 907006595), (22, 824551450), (25, 725605276), (44, 412275725), (50, 362802638), (55, 329820580), (100, 181401319), (110, 164910290), (220, 82455145), (275, 65964116), (550, 32982058), (1100, 16491029)]