6777280

素因数分解:

$2^6\times 5^1\times {\mathrm{21179}}^1$

素因数の和:21196

約数の個数: 28

約数和(自身を含む): 16139160

約数和(自身を除く): 9361880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21179, 42358, 84716, 105895, 169432, 211790, 338864, 423580, 677728, 847160, 1355456, 1694320, 3388640, 6777280]

約数ペア:

[(1, 6777280), (2, 3388640), (4, 1694320), (5, 1355456), (8, 847160), (10, 677728), (16, 423580), (20, 338864), (32, 211790), (40, 169432), (64, 105895), (80, 84716), (160, 42358), (320, 21179)]