12801471650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23275403}}^1$

素因数の和:23275426

約数の個数: 24

約数和(自身を含む): 25975350864

約数和(自身を除く): 13173879214

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 23275403, 46550806, 116377015, 232754030, 256029433, 512058866, 581885075, 1163770150, 1280147165, 2560294330, 6400735825, 12801471650]

約数ペア:

[(1, 12801471650), (2, 6400735825), (5, 2560294330), (10, 1280147165), (11, 1163770150), (22, 581885075), (25, 512058866), (50, 256029433), (55, 232754030), (110, 116377015), (275, 46550806), (550, 23275403)]