1416804080

素因数分解:

$2^4\times 5^1\times {\mathrm{17710051}}^1$

素因数の和:17710064

約数の個数: 20

約数和(自身を含む): 3294069672

約数和(自身を除く): 1877265592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17710051, 35420102, 70840204, 88550255, 141680408, 177100510, 283360816, 354201020, 708402040, 1416804080]

約数ペア:

[(1, 1416804080), (2, 708402040), (4, 354201020), (5, 283360816), (8, 177100510), (10, 141680408), (16, 88550255), (20, 70840204), (40, 35420102), (80, 17710051)]