8859400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4027}}^1$

素因数の和:4054

約数の個数: 48

約数和(自身を含む): 22476240

約数和(自身を除く): 13616840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 4027, 8054, 16108, 20135, 32216, 40270, 44297, 80540, 88594, 100675, 161080, 177188, 201350, 221485, 354376, 402700, 442970, 805400, 885940, 1107425, 1771880, 2214850, 4429700, 8859400]

約数ペア:

[(1, 8859400), (2, 4429700), (4, 2214850), (5, 1771880), (8, 1107425), (10, 885940), (11, 805400), (20, 442970), (22, 402700), (25, 354376), (40, 221485), (44, 201350), (50, 177188), (55, 161080), (88, 100675), (100, 88594), (110, 80540), (200, 44297), (220, 40270), (275, 32216), (440, 20135), (550, 16108), (1100, 8054), (2200, 4027)]