7124080

素因数分解:

$2^4\times 5^1\times {\mathrm{89051}}^1$

素因数の和:89064

約数の個数: 20

約数和(自身を含む): 16563672

約数和(自身を除く): 9439592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89051, 178102, 356204, 445255, 712408, 890510, 1424816, 1781020, 3562040, 7124080]

約数ペア:

[(1, 7124080), (2, 3562040), (4, 1781020), (5, 1424816), (8, 890510), (10, 712408), (16, 445255), (20, 356204), (40, 178102), (80, 89051)]