6711280

素因数分解:

$2^4\times 5^1\times {\mathrm{83891}}^1$

素因数の和:83904

約数の個数: 20

約数和(自身を含む): 15603912

約数和(自身を除く): 8892632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83891, 167782, 335564, 419455, 671128, 838910, 1342256, 1677820, 3355640, 6711280]

約数ペア:

[(1, 6711280), (2, 3355640), (4, 1677820), (5, 1342256), (8, 838910), (10, 671128), (16, 419455), (20, 335564), (40, 167782), (80, 83891)]