8504560

素因数分解:

$2^4\times 5^1\times {\mathrm{106307}}^1$

素因数の和:106320

約数の個数: 20

約数和(自身を含む): 19773288

約数和(自身を除く): 11268728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106307, 212614, 425228, 531535, 850456, 1063070, 1700912, 2126140, 4252280, 8504560]

約数ペア:

[(1, 8504560), (2, 4252280), (4, 2126140), (5, 1700912), (8, 1063070), (10, 850456), (16, 531535), (20, 425228), (40, 212614), (80, 106307)]