1089080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 2581200

約数和(自身を除く): 1492120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1433, 2866, 5732, 7165, 11464, 14330, 27227, 28660, 54454, 57320, 108908, 136135, 217816, 272270, 544540, 1089080]

約数ペア:

[(1, 1089080), (2, 544540), (4, 272270), (5, 217816), (8, 136135), (10, 108908), (19, 57320), (20, 54454), (38, 28660), (40, 27227), (76, 14330), (95, 11464), (152, 7165), (190, 5732), (380, 2866), (760, 1433)]