227862640

素因数分解:

$2^4\times 5^1\times {\mathrm{2848283}}^1$

素因数の和:2848296

約数の個数: 20

約数和(自身を含む): 529780824

約数和(自身を除く): 301918184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2848283, 5696566, 11393132, 14241415, 22786264, 28482830, 45572528, 56965660, 113931320, 227862640]

約数ペア:

[(1, 227862640), (2, 113931320), (4, 56965660), (5, 45572528), (8, 28482830), (10, 22786264), (16, 14241415), (20, 11393132), (40, 5696566), (80, 2848283)]