264211100

素因数分解:

$2^2\times 5^2\times {\mathrm{2642111}}^1$

素因数の和:2642125

約数の個数: 18

約数和(自身を含む): 573338304

約数和(自身を除く): 309127204

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2642111, 5284222, 10568444, 13210555, 26421110, 52842220, 66052775, 132105550, 264211100]

約数ペア:

[(1, 264211100), (2, 132105550), (4, 66052775), (5, 52842220), (10, 26421110), (20, 13210555), (25, 10568444), (50, 5284222), (100, 2642111)]