1188016280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2700037}}^1$

素因数の和:2700059

約数の個数: 32

約数和(自身を含む): 2916041040

約数和(自身を除く): 1728024760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2700037, 5400074, 10800148, 13500185, 21600296, 27000370, 29700407, 54000740, 59400814, 108001480, 118801628, 148502035, 237603256, 297004070, 594008140, 1188016280]

約数ペア:

[(1, 1188016280), (2, 594008140), (4, 297004070), (5, 237603256), (8, 148502035), (10, 118801628), (11, 108001480), (20, 59400814), (22, 54000740), (40, 29700407), (44, 27000370), (55, 21600296), (88, 13500185), (110, 10800148), (220, 5400074), (440, 2700037)]