5298100

素因数分解:

$2^2\times 5^2\times {\mathrm{52981}}^1$

素因数の和:52995

約数の個数: 18

約数和(自身を含む): 11497094

約数和(自身を除く): 6198994

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 52981, 105962, 211924, 264905, 529810, 1059620, 1324525, 2649050, 5298100]

約数ペア:

[(1, 5298100), (2, 2649050), (4, 1324525), (5, 1059620), (10, 529810), (20, 264905), (25, 211924), (50, 105962), (100, 52981)]