282672080

素因数分解:

$2^4\times 5^1\times {\mathrm{3533401}}^1$

素因数の和:3533414

約数の個数: 20

約数和(自身を含む): 657212772

約数和(自身を除く): 374540692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3533401, 7066802, 14133604, 17667005, 28267208, 35334010, 56534416, 70668020, 141336040, 282672080]

約数ペア:

[(1, 282672080), (2, 141336040), (4, 70668020), (5, 56534416), (8, 35334010), (10, 28267208), (16, 17667005), (20, 14133604), (40, 7066802), (80, 3533401)]