4224560

素因数分解:

$2^4\times 5^1\times {\mathrm{52807}}^1$

素因数の和:52820

約数の個数: 20

約数和(自身を含む): 9822288

約数和(自身を除く): 5597728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52807, 105614, 211228, 264035, 422456, 528070, 844912, 1056140, 2112280, 4224560]

約数ペア:

[(1, 4224560), (2, 2112280), (4, 1056140), (5, 844912), (8, 528070), (10, 422456), (16, 264035), (20, 211228), (40, 105614), (80, 52807)]