42386000

素因数分解:

$2^4\times 5^3\times {\mathrm{21193}}^1$

素因数の和:21216

約数の個数: 40

約数和(自身を含む): 102494184

約数和(自身を除く): 60108184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 21193, 42386, 84772, 105965, 169544, 211930, 339088, 423860, 529825, 847720, 1059650, 1695440, 2119300, 2649125, 4238600, 5298250, 8477200, 10596500, 21193000, 42386000]

約数ペア:

[(1, 42386000), (2, 21193000), (4, 10596500), (5, 8477200), (8, 5298250), (10, 4238600), (16, 2649125), (20, 2119300), (25, 1695440), (40, 1059650), (50, 847720), (80, 529825), (100, 423860), (125, 339088), (200, 211930), (250, 169544), (400, 105965), (500, 84772), (1000, 42386), (2000, 21193)]