131818995550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239670901}}^1$

素因数の和:239670924

約数の個数: 24

約数和(自身を含む): 267472726632

約数和(自身を除く): 135653731082

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 239670901, 479341802, 1198354505, 2396709010, 2636379911, 5272759822, 5991772525, 11983545050, 13181899555, 26363799110, 65909497775, 131818995550]

約数ペア:

[(1, 131818995550), (2, 65909497775), (5, 26363799110), (10, 13181899555), (11, 11983545050), (22, 5991772525), (25, 5272759822), (50, 2636379911), (55, 2396709010), (110, 1198354505), (275, 479341802), (550, 239670901)]