6807280

素因数分解:

$2^4\times 5^1\times {\mathrm{85091}}^1$

素因数の和:85104

約数の個数: 20

約数和(自身を含む): 15827112

約数和(自身を除く): 9019832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 85091, 170182, 340364, 425455, 680728, 850910, 1361456, 1701820, 3403640, 6807280]

約数ペア:

[(1, 6807280), (2, 3403640), (4, 1701820), (5, 1361456), (8, 850910), (10, 680728), (16, 425455), (20, 340364), (40, 170182), (80, 85091)]