550407020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1196537}}^1$

素因数の和:1196569

約数の個数: 24

約数和(自身を含む): 1206110304

約数和(自身を除く): 655703284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1196537, 2393074, 4786148, 5982685, 11965370, 23930740, 27520351, 55040702, 110081404, 137601755, 275203510, 550407020]

約数ペア:

[(1, 550407020), (2, 275203510), (4, 137601755), (5, 110081404), (10, 55040702), (20, 27520351), (23, 23930740), (46, 11965370), (92, 5982685), (115, 4786148), (230, 2393074), (460, 1196537)]