6738140

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 14229600

約数和(自身を除く): 7491460

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1693, 1990, 3386, 3980, 6772, 8465, 16930, 33860, 336907, 673814, 1347628, 1684535, 3369070, 6738140]

約数ペア:

[(1, 6738140), (2, 3369070), (4, 1684535), (5, 1347628), (10, 673814), (20, 336907), (199, 33860), (398, 16930), (796, 8465), (995, 6772), (1693, 3980), (1990, 3386)]