9667420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 23385600

約数和(自身を除く): 13718180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 347, 398, 694, 796, 995, 1388, 1393, 1735, 1990, 2429, 2786, 3470, 3980, 4858, 5572, 6940, 6965, 9716, 12145, 13930, 24290, 27860, 48580, 69053, 138106, 276212, 345265, 483371, 690530, 966742, 1381060, 1933484, 2416855, 4833710, 9667420]

約数ペア:

[(1, 9667420), (2, 4833710), (4, 2416855), (5, 1933484), (7, 1381060), (10, 966742), (14, 690530), (20, 483371), (28, 345265), (35, 276212), (70, 138106), (140, 69053), (199, 48580), (347, 27860), (398, 24290), (694, 13930), (796, 12145), (995, 9716), (1388, 6965), (1393, 6940), (1735, 5572), (1990, 4858), (2429, 3980), (2786, 3470)]