143119780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{376631}}^1$

素因数の和:376659

約数の個数: 24

約数和(自身を含む): 316370880

約数和(自身を除く): 173251100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 376631, 753262, 1506524, 1883155, 3766310, 7155989, 7532620, 14311978, 28623956, 35779945, 71559890, 143119780]

約数ペア:

[(1, 143119780), (2, 71559890), (4, 35779945), (5, 28623956), (10, 14311978), (19, 7532620), (20, 7155989), (38, 3766310), (76, 1883155), (95, 1506524), (190, 753262), (380, 376631)]