38438200

素因数分解:

$2^3\times 5^2\times {\mathrm{192191}}^1$

素因数の和:192207

約数の個数: 24

約数和(自身を含む): 89369280

約数和(自身を除く): 50931080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 192191, 384382, 768764, 960955, 1537528, 1921910, 3843820, 4804775, 7687640, 9609550, 19219100, 38438200]

約数ペア:

[(1, 38438200), (2, 19219100), (4, 9609550), (5, 7687640), (8, 4804775), (10, 3843820), (20, 1921910), (25, 1537528), (40, 960955), (50, 768764), (100, 384382), (200, 192191)]