13339400

素因数分解:

$2^3\times 5^2\times {\mathrm{66697}}^1$

素因数の和:66713

約数の個数: 24

約数和(自身を含む): 31014570

約数和(自身を除く): 17675170

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 66697, 133394, 266788, 333485, 533576, 666970, 1333940, 1667425, 2667880, 3334850, 6669700, 13339400]

約数ペア:

[(1, 13339400), (2, 6669700), (4, 3334850), (5, 2667880), (8, 1667425), (10, 1333940), (20, 666970), (25, 533576), (40, 333485), (50, 266788), (100, 133394), (200, 66697)]