11265442660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{245863}}^1$

素因数の和:245980

約数の個数: 48

約数和(自身を含む): 24783091200

約数和(自身を除く): 13517648540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 2291, 4582, 9164, 11455, 22910, 45820, 245863, 491726, 983452, 1229315, 2458630, 4917260, 7130027, 14260054, 19423177, 28520108, 35650135, 38846354, 71300270, 77692708, 97115885, 142600540, 194231770, 388463540, 563272133, 1126544266, 2253088532, 2816360665, 5632721330, 11265442660]

約数ペア:

[(1, 11265442660), (2, 5632721330), (4, 2816360665), (5, 2253088532), (10, 1126544266), (20, 563272133), (29, 388463540), (58, 194231770), (79, 142600540), (116, 97115885), (145, 77692708), (158, 71300270), (290, 38846354), (316, 35650135), (395, 28520108), (580, 19423177), (790, 14260054), (1580, 7130027), (2291, 4917260), (4582, 2458630), (9164, 1229315), (11455, 983452), (22910, 491726), (45820, 245863)]