8973220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19507}}^1$

素因数の和:19539

約数の個数: 24

約数和(自身を含む): 19664064

約数和(自身を除く): 10690844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19507, 39014, 78028, 97535, 195070, 390140, 448661, 897322, 1794644, 2243305, 4486610, 8973220]

約数ペア:

[(1, 8973220), (2, 4486610), (4, 2243305), (5, 1794644), (10, 897322), (20, 448661), (23, 390140), (46, 195070), (92, 97535), (115, 78028), (230, 39014), (460, 19507)]