4252280

素因数分解:

$2^3\times 5^1\times {\mathrm{106307}}^1$

素因数の和:106318

約数の個数: 16

約数和(自身を含む): 9567720

約数和(自身を除く): 5315440

約数列:

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

約数ペア:

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