6789700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1636

約数の個数: 36

約数和(自身を含む): 15085840

約数和(自身を除く): 8296140

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1579, 2150, 3158, 4300, 6316, 7895, 15790, 31580, 39475, 67897, 78950, 135794, 157900, 271588, 339485, 678970, 1357940, 1697425, 3394850, 6789700]

約数ペア:

[(1, 6789700), (2, 3394850), (4, 1697425), (5, 1357940), (10, 678970), (20, 339485), (25, 271588), (43, 157900), (50, 135794), (86, 78950), (100, 67897), (172, 39475), (215, 31580), (430, 15790), (860, 7895), (1075, 6316), (1579, 4300), (2150, 3158)]