4930160

素因数分解:

$2^4\times 5^1\times {\mathrm{61627}}^1$

素因数の和:61640

約数の個数: 20

約数和(自身を含む): 11462808

約数和(自身を除く): 6532648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61627, 123254, 246508, 308135, 493016, 616270, 986032, 1232540, 2465080, 4930160]

約数ペア:

[(1, 4930160), (2, 2465080), (4, 1232540), (5, 986032), (8, 616270), (10, 493016), (16, 308135), (20, 246508), (40, 123254), (80, 61627)]