4807280

素因数分解:

$2^4\times 5^1\times {\mathrm{60091}}^1$

素因数の和:60104

約数の個数: 20

約数和(自身を含む): 11177112

約数和(自身を除く): 6369832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60091, 120182, 240364, 300455, 480728, 600910, 961456, 1201820, 2403640, 4807280]

約数ペア:

[(1, 4807280), (2, 2403640), (4, 1201820), (5, 961456), (8, 600910), (10, 480728), (16, 300455), (20, 240364), (40, 120182), (80, 60091)]