5089420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{36353}}^1$

素因数の和:36369

約数の個数: 24

約数和(自身を含む): 12214944

約数和(自身を除く): 7125524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 36353, 72706, 145412, 181765, 254471, 363530, 508942, 727060, 1017884, 1272355, 2544710, 5089420]

約数ペア:

[(1, 5089420), (2, 2544710), (4, 1272355), (5, 1017884), (7, 727060), (10, 508942), (14, 363530), (20, 254471), (28, 181765), (35, 145412), (70, 72706), (140, 36353)]