3891760

素因数分解:

$2^4\times 5^1\times {\mathrm{48647}}^1$

素因数の和:48660

約数の個数: 20

約数和(自身を含む): 9048528

約数和(自身を除く): 5156768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48647, 97294, 194588, 243235, 389176, 486470, 778352, 972940, 1945880, 3891760]

約数ペア:

[(1, 3891760), (2, 1945880), (4, 972940), (5, 778352), (8, 486470), (10, 389176), (16, 243235), (20, 194588), (40, 97294), (80, 48647)]