6605680

素因数分解:

$2^4\times 5^1\times {\mathrm{82571}}^1$

素因数の和:82584

約数の個数: 20

約数和(自身を含む): 15358392

約数和(自身を除く): 8752712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82571, 165142, 330284, 412855, 660568, 825710, 1321136, 1651420, 3302840, 6605680]

約数ペア:

[(1, 6605680), (2, 3302840), (4, 1651420), (5, 1321136), (8, 825710), (10, 660568), (16, 412855), (20, 330284), (40, 165142), (80, 82571)]