58746980

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6691}}^1$

素因数の和:7139

約数の個数: 24

約数和(自身を含む): 123668160

約数和(自身を除く): 64921180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 6691, 8780, 13382, 26764, 33455, 66910, 133820, 2937349, 5874698, 11749396, 14686745, 29373490, 58746980]

約数ペア:

[(1, 58746980), (2, 29373490), (4, 14686745), (5, 11749396), (10, 5874698), (20, 2937349), (439, 133820), (878, 66910), (1756, 33455), (2195, 26764), (4390, 13382), (6691, 8780)]