6866560

素因数分解:

$2^7\times 5^1\times {\mathrm{10729}}^1$

素因数の和:10748

約数の個数: 32

約数和(自身を含む): 16416900

約数和(自身を除く): 9550340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10729, 21458, 42916, 53645, 85832, 107290, 171664, 214580, 343328, 429160, 686656, 858320, 1373312, 1716640, 3433280, 6866560]

約数ペア:

[(1, 6866560), (2, 3433280), (4, 1716640), (5, 1373312), (8, 858320), (10, 686656), (16, 429160), (20, 343328), (32, 214580), (40, 171664), (64, 107290), (80, 85832), (128, 53645), (160, 42916), (320, 21458), (640, 10729)]