22127680

素因数分解:

$2^6\times 5^1\times {\mathrm{69149}}^1$

素因数の和:69166

約数の個数: 28

約数和(自身を含む): 52692300

約数和(自身を除く): 30564620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 69149, 138298, 276596, 345745, 553192, 691490, 1106384, 1382980, 2212768, 2765960, 4425536, 5531920, 11063840, 22127680]

約数ペア:

[(1, 22127680), (2, 11063840), (4, 5531920), (5, 4425536), (8, 2765960), (10, 2212768), (16, 1382980), (20, 1106384), (32, 691490), (40, 553192), (64, 345745), (80, 276596), (160, 138298), (320, 69149)]