6605120

素因数分解:

$2^6\times 5^1\times {\mathrm{20641}}^1$

素因数の和:20658

約数の個数: 28

約数和(自身を含む): 15729204

約数和(自身を除く): 9124084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20641, 41282, 82564, 103205, 165128, 206410, 330256, 412820, 660512, 825640, 1321024, 1651280, 3302560, 6605120]

約数ペア:

[(1, 6605120), (2, 3302560), (4, 1651280), (5, 1321024), (8, 825640), (10, 660512), (16, 412820), (20, 330256), (32, 206410), (40, 165128), (64, 103205), (80, 82564), (160, 41282), (320, 20641)]