4998329080

素因数分解:

$2^3\times 5^1\times {\mathrm{124958227}}^1$

素因数の和:124958238

約数の個数: 16

約数和(自身を含む): 11246240520

約数和(自身を除く): 6247911440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 124958227, 249916454, 499832908, 624791135, 999665816, 1249582270, 2499164540, 4998329080]

約数ペア:

[(1, 4998329080), (2, 2499164540), (4, 1249582270), (5, 999665816), (8, 624791135), (10, 499832908), (20, 249916454), (40, 124958227)]