26596980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{147761}}^1$

素因数の和:147776

約数の個数: 36

約数和(自身を含む): 80678052

約数和(自身を除く): 54081072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 147761, 295522, 443283, 591044, 738805, 886566, 1329849, 1477610, 1773132, 2216415, 2659698, 2955220, 4432830, 5319396, 6649245, 8865660, 13298490, 26596980]

約数ペア:

[(1, 26596980), (2, 13298490), (3, 8865660), (4, 6649245), (5, 5319396), (6, 4432830), (9, 2955220), (10, 2659698), (12, 2216415), (15, 1773132), (18, 1477610), (20, 1329849), (30, 886566), (36, 738805), (45, 591044), (60, 443283), (90, 295522), (180, 147761)]