229607920

素因数分解:

$2^4\times 5^1\times {\mathrm{2870099}}^1$

素因数の和:2870112

約数の個数: 20

約数和(自身を含む): 533838600

約数和(自身を除く): 304230680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2870099, 5740198, 11480396, 14350495, 22960792, 28700990, 45921584, 57401980, 114803960, 229607920]

約数ペア:

[(1, 229607920), (2, 114803960), (4, 57401980), (5, 45921584), (8, 28700990), (10, 22960792), (16, 14350495), (20, 11480396), (40, 5740198), (80, 2870099)]