6855280

素因数分解:

$2^4\times 5^1\times {\mathrm{85691}}^1$

素因数の和:85704

約数の個数: 20

約数和(自身を含む): 15938712

約数和(自身を除く): 9083432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 85691, 171382, 342764, 428455, 685528, 856910, 1371056, 1713820, 3427640, 6855280]

約数ペア:

[(1, 6855280), (2, 3427640), (4, 1713820), (5, 1371056), (8, 856910), (10, 685528), (16, 428455), (20, 342764), (40, 171382), (80, 85691)]