6438200

素因数分解:

$2^3\times 5^2\times {\mathrm{32191}}^1$

素因数の和:32207

約数の個数: 24

約数和(自身を含む): 14969280

約数和(自身を除く): 8531080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 32191, 64382, 128764, 160955, 257528, 321910, 643820, 804775, 1287640, 1609550, 3219100, 6438200]

約数ペア:

[(1, 6438200), (2, 3219100), (4, 1609550), (5, 1287640), (8, 804775), (10, 643820), (20, 321910), (25, 257528), (40, 160955), (50, 128764), (100, 64382), (200, 32191)]