12309050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 25545240

約数和(自身を除く): 13236190

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 653, 725, 754, 1306, 1450, 1885, 3265, 3770, 6530, 8489, 9425, 16325, 16978, 18850, 18937, 32650, 37874, 42445, 84890, 94685, 189370, 212225, 246181, 424450, 473425, 492362, 946850, 1230905, 2461810, 6154525, 12309050]

約数ペア:

[(1, 12309050), (2, 6154525), (5, 2461810), (10, 1230905), (13, 946850), (25, 492362), (26, 473425), (29, 424450), (50, 246181), (58, 212225), (65, 189370), (130, 94685), (145, 84890), (290, 42445), (325, 37874), (377, 32650), (650, 18937), (653, 18850), (725, 16978), (754, 16325), (1306, 9425), (1450, 8489), (1885, 6530), (3265, 3770)]