57674180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 124924800

約数和(自身を除く): 67250620

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 199, 215, 337, 398, 430, 674, 796, 860, 995, 1348, 1685, 1990, 3370, 3980, 6740, 8557, 14491, 17114, 28982, 34228, 42785, 57964, 67063, 72455, 85570, 134126, 144910, 171140, 268252, 289820, 335315, 670630, 1341260, 2883709, 5767418, 11534836, 14418545, 28837090, 57674180]

約数ペア:

[(1, 57674180), (2, 28837090), (4, 14418545), (5, 11534836), (10, 5767418), (20, 2883709), (43, 1341260), (86, 670630), (172, 335315), (199, 289820), (215, 268252), (337, 171140), (398, 144910), (430, 134126), (674, 85570), (796, 72455), (860, 67063), (995, 57964), (1348, 42785), (1685, 34228), (1990, 28982), (3370, 17114), (3980, 14491), (6740, 8557)]