8506780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18493}}^1$

素因数の和:18525

約数の個数: 24

約数和(自身を含む): 18641952

約数和(自身を除く): 10135172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 18493, 36986, 73972, 92465, 184930, 369860, 425339, 850678, 1701356, 2126695, 4253390, 8506780]

約数ペア:

[(1, 8506780), (2, 4253390), (4, 2126695), (5, 1701356), (10, 850678), (20, 425339), (23, 369860), (46, 184930), (92, 92465), (115, 73972), (230, 36986), (460, 18493)]