27085700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6299}}^1$

素因数の和:6356

約数の個数: 36

約数和(自身を含む): 60152400

約数和(自身を除く): 33066700

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 6299, 12598, 25196, 31495, 62990, 125980, 157475, 270857, 314950, 541714, 629900, 1083428, 1354285, 2708570, 5417140, 6771425, 13542850, 27085700]

約数ペア:

[(1, 27085700), (2, 13542850), (4, 6771425), (5, 5417140), (10, 2708570), (20, 1354285), (25, 1083428), (43, 629900), (50, 541714), (86, 314950), (100, 270857), (172, 157475), (215, 125980), (430, 62990), (860, 31495), (1075, 25196), (2150, 12598), (4300, 6299)]