8273320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18803}}^1$

素因数の和:18825

約数の個数: 32

約数和(自身を含む): 20308320

約数和(自身を除く): 12035000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 18803, 37606, 75212, 94015, 150424, 188030, 206833, 376060, 413666, 752120, 827332, 1034165, 1654664, 2068330, 4136660, 8273320]

約数ペア:

[(1, 8273320), (2, 4136660), (4, 2068330), (5, 1654664), (8, 1034165), (10, 827332), (11, 752120), (20, 413666), (22, 376060), (40, 206833), (44, 188030), (55, 150424), (88, 94015), (110, 75212), (220, 37606), (440, 18803)]