14975720

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3499}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 34020000

約数和(自身を除く): 19044280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3499, 4280, 6998, 13996, 17495, 27992, 34990, 69980, 139960, 374393, 748786, 1497572, 1871965, 2995144, 3743930, 7487860, 14975720]

約数ペア:

[(1, 14975720), (2, 7487860), (4, 3743930), (5, 2995144), (8, 1871965), (10, 1497572), (20, 748786), (40, 374393), (107, 139960), (214, 69980), (428, 34990), (535, 27992), (856, 17495), (1070, 13996), (2140, 6998), (3499, 4280)]