162003080

素因数分解:

$2^3\times 5^1\times {\mathrm{4050077}}^1$

素因数の和:4050088

約数の個数: 16

約数和(自身を含む): 364507020

約数和(自身を除く): 202503940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4050077, 8100154, 16200308, 20250385, 32400616, 40500770, 81001540, 162003080]

約数ペア:

[(1, 162003080), (2, 81001540), (4, 40500770), (5, 32400616), (8, 20250385), (10, 16200308), (20, 8100154), (40, 4050077)]