42586300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4030

約数の個数: 36

約数和(自身を含む): 93283960

約数和(自身を除く): 50697660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 3907, 5450, 7814, 10900, 15628, 19535, 39070, 78140, 97675, 195350, 390700, 425863, 851726, 1703452, 2129315, 4258630, 8517260, 10646575, 21293150, 42586300]

約数ペア:

[(1, 42586300), (2, 21293150), (4, 10646575), (5, 8517260), (10, 4258630), (20, 2129315), (25, 1703452), (50, 851726), (100, 425863), (109, 390700), (218, 195350), (436, 97675), (545, 78140), (1090, 39070), (2180, 19535), (2725, 15628), (3907, 10900), (5450, 7814)]