3807280

素因数分解:

$2^4\times 5^1\times {\mathrm{47591}}^1$

素因数の和:47604

約数の個数: 20

約数和(自身を含む): 8852112

約数和(自身を除く): 5044832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47591, 95182, 190364, 237955, 380728, 475910, 761456, 951820, 1903640, 3807280]

約数ペア:

[(1, 3807280), (2, 1903640), (4, 951820), (5, 761456), (8, 475910), (10, 380728), (16, 237955), (20, 190364), (40, 95182), (80, 47591)]