8533480

素因数分解:

$2^3\times 5^1\times {\mathrm{213337}}^1$

素因数の和:213348

約数の個数: 16

約数和(自身を含む): 19200420

約数和(自身を除く): 10666940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 213337, 426674, 853348, 1066685, 1706696, 2133370, 4266740, 8533480]

約数ペア:

[(1, 8533480), (2, 4266740), (4, 2133370), (5, 1706696), (8, 1066685), (10, 853348), (20, 426674), (40, 213337)]