1956280

素因数分解:

$2^3\times 5^1\times {\mathrm{48907}}^1$

素因数の和:48918

約数の個数: 16

約数和(自身を含む): 4401720

約数和(自身を除く): 2445440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48907, 97814, 195628, 244535, 391256, 489070, 978140, 1956280]

約数ペア:

[(1, 1956280), (2, 978140), (4, 489070), (5, 391256), (8, 244535), (10, 195628), (20, 97814), (40, 48907)]