26066120

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 58821120

約数和(自身を除く): 32755000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1471, 1772, 2215, 2942, 3544, 4430, 5884, 7355, 8860, 11768, 14710, 17720, 29420, 58840, 651653, 1303306, 2606612, 3258265, 5213224, 6516530, 13033060, 26066120]

約数ペア:

[(1, 26066120), (2, 13033060), (4, 6516530), (5, 5213224), (8, 3258265), (10, 2606612), (20, 1303306), (40, 651653), (443, 58840), (886, 29420), (1471, 17720), (1772, 14710), (2215, 11768), (2942, 8860), (3544, 7355), (4430, 5884)]