8562140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 18153072

約数和(自身を除く): 9590932

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 4001, 8002, 16004, 20005, 40010, 80020, 428107, 856214, 1712428, 2140535, 4281070, 8562140]

約数ペア:

[(1, 8562140), (2, 4281070), (4, 2140535), (5, 1712428), (10, 856214), (20, 428107), (107, 80020), (214, 40010), (428, 20005), (535, 16004), (1070, 8002), (2140, 4001)]