97286780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211493}}^1$

素因数の和:211525

約数の個数: 24

約数和(自身を含む): 213185952

約数和(自身を除く): 115899172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 211493, 422986, 845972, 1057465, 2114930, 4229860, 4864339, 9728678, 19457356, 24321695, 48643390, 97286780]

約数ペア:

[(1, 97286780), (2, 48643390), (4, 24321695), (5, 19457356), (10, 9728678), (20, 4864339), (23, 4229860), (46, 2114930), (92, 1057465), (115, 845972), (230, 422986), (460, 211493)]