3885842680

素因数分解:

$2^3\times 5^1\times {\mathrm{97146067}}^1$

素因数の和:97146078

約数の個数: 16

約数和(自身を含む): 8743146120

約数和(自身を除く): 4857303440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97146067, 194292134, 388584268, 485730335, 777168536, 971460670, 1942921340, 3885842680]

約数ペア:

[(1, 3885842680), (2, 1942921340), (4, 971460670), (5, 777168536), (8, 485730335), (10, 388584268), (20, 194292134), (40, 97146067)]