115972120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263573}}^1$

素因数の和:263595

約数の個数: 32

約数和(自身を含む): 284659920

約数和(自身を除く): 168687800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 263573, 527146, 1054292, 1317865, 2108584, 2635730, 2899303, 5271460, 5798606, 10542920, 11597212, 14496515, 23194424, 28993030, 57986060, 115972120]

約数ペア:

[(1, 115972120), (2, 57986060), (4, 28993030), (5, 23194424), (8, 14496515), (10, 11597212), (11, 10542920), (20, 5798606), (22, 5271460), (40, 2899303), (44, 2635730), (55, 2108584), (88, 1317865), (110, 1054292), (220, 527146), (440, 263573)]