2533220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 5552064

約数和(自身を除く): 3018844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5507, 11014, 22028, 27535, 55070, 110140, 126661, 253322, 506644, 633305, 1266610, 2533220]

約数ペア:

[(1, 2533220), (2, 1266610), (4, 633305), (5, 506644), (10, 253322), (20, 126661), (23, 110140), (46, 55070), (92, 27535), (115, 22028), (230, 11014), (460, 5507)]