132644080

素因数分解:

$2^4\times 5^1\times {\mathrm{1658051}}^1$

素因数の和:1658064

約数の個数: 20

約数和(自身を含む): 308397672

約数和(自身を除く): 175753592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1658051, 3316102, 6632204, 8290255, 13264408, 16580510, 26528816, 33161020, 66322040, 132644080]

約数ペア:

[(1, 132644080), (2, 66322040), (4, 33161020), (5, 26528816), (8, 16580510), (10, 13264408), (16, 8290255), (20, 6632204), (40, 3316102), (80, 1658051)]