38438600

素因数分解:

$2^3\times 5^2\times {\mathrm{192193}}^1$

素因数の和:192209

約数の個数: 24

約数和(自身を含む): 89370210

約数和(自身を除く): 50931610

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 192193, 384386, 768772, 960965, 1537544, 1921930, 3843860, 4804825, 7687720, 9609650, 19219300, 38438600]

約数ペア:

[(1, 38438600), (2, 19219300), (4, 9609650), (5, 7687720), (8, 4804825), (10, 3843860), (20, 1921930), (25, 1537544), (40, 960965), (50, 768772), (100, 384386), (200, 192193)]