8449120

素因数分解:

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

素因数の和:52822

約数の個数: 24

約数和(自身を含む): 19961424

約数和(自身を除く): 11512304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 52807, 105614, 211228, 264035, 422456, 528070, 844912, 1056140, 1689824, 2112280, 4224560, 8449120]

約数ペア:

[(1, 8449120), (2, 4224560), (4, 2112280), (5, 1689824), (8, 1056140), (10, 844912), (16, 528070), (20, 422456), (32, 264035), (40, 211228), (80, 105614), (160, 52807)]