528033880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1200077}}^1$

素因数の和:1200099

約数の個数: 32

約数和(自身を含む): 1296084240

約数和(自身を除く): 768050360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1200077, 2400154, 4800308, 6000385, 9600616, 12000770, 13200847, 24001540, 26401694, 48003080, 52803388, 66004235, 105606776, 132008470, 264016940, 528033880]

約数ペア:

[(1, 528033880), (2, 264016940), (4, 132008470), (5, 105606776), (8, 66004235), (10, 52803388), (11, 48003080), (20, 26401694), (22, 24001540), (40, 13200847), (44, 12000770), (55, 9600616), (88, 6000385), (110, 4800308), (220, 2400154), (440, 1200077)]