22476546160

素因数分解:

$2^4\times 5^1\times {\mathrm{280956827}}^1$

素因数の和:280956840

約数の個数: 20

約数和(自身を含む): 52257970008

約数和(自身を除く): 29781423848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 280956827, 561913654, 1123827308, 1404784135, 2247654616, 2809568270, 4495309232, 5619136540, 11238273080, 22476546160]

約数ペア:

[(1, 22476546160), (2, 11238273080), (4, 5619136540), (5, 4495309232), (8, 2809568270), (10, 2247654616), (16, 1404784135), (20, 1123827308), (40, 561913654), (80, 280956827)]