2092506740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1\times {\mathrm{1901}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 4493954304

約数和(自身を除く): 2401447564

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1171, 1901, 2342, 3802, 4684, 5855, 7604, 9505, 11710, 19010, 23420, 38020, 55037, 89347, 110074, 178694, 220148, 275185, 357388, 446735, 550370, 893470, 1100740, 1786940, 2226071, 4452142, 8904284, 11130355, 22260710, 44521420, 104625337, 209250674, 418501348, 523126685, 1046253370, 2092506740]

約数ペア:

[(1, 2092506740), (2, 1046253370), (4, 523126685), (5, 418501348), (10, 209250674), (20, 104625337), (47, 44521420), (94, 22260710), (188, 11130355), (235, 8904284), (470, 4452142), (940, 2226071), (1171, 1786940), (1901, 1100740), (2342, 893470), (3802, 550370), (4684, 446735), (5855, 357388), (7604, 275185), (9505, 220148), (11710, 178694), (19010, 110074), (23420, 89347), (38020, 55037)]