115508620

素因数分解:

$2^2\times 5^1\times {\mathrm{5775431}}^1$

素因数の和:5775440

約数の個数: 12

約数和(自身を含む): 242568144

約数和(自身を除く): 127059524

約数列:

[1, 2, 4, 5, 10, 20, 5775431, 11550862, 23101724, 28877155, 57754310, 115508620]

約数ペア:

[(1, 115508620), (2, 57754310), (4, 28877155), (5, 23101724), (10, 11550862), (20, 5775431)]