2233880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5077}}^1$

素因数の和:5099

約数の個数: 32

約数和(自身を含む): 5484240

約数和(自身を除く): 3250360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5077, 10154, 20308, 25385, 40616, 50770, 55847, 101540, 111694, 203080, 223388, 279235, 446776, 558470, 1116940, 2233880]

約数ペア:

[(1, 2233880), (2, 1116940), (4, 558470), (5, 446776), (8, 279235), (10, 223388), (11, 203080), (20, 111694), (22, 101540), (40, 55847), (44, 50770), (55, 40616), (88, 25385), (110, 20308), (220, 10154), (440, 5077)]