520070662220

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2017}}^1\times {\mathrm{13759}}^1$

素因数の和:16722

約数の個数: 48

約数和(自身を含む): 1093935521280

約数和(自身を除く): 573864859060

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 2017, 3748, 4034, 4685, 8068, 9370, 10085, 13759, 18740, 20170, 27518, 40340, 55036, 68795, 137590, 275180, 1889929, 3779858, 7559716, 9449645, 12892183, 18899290, 25784366, 27751903, 37798580, 51568732, 55503806, 64460915, 111007612, 128921830, 138759515, 257843660, 277519030, 555038060, 26003533111, 52007066222, 104014132444, 130017665555, 260035331110, 520070662220]

約数ペア:

[(1, 520070662220), (2, 260035331110), (4, 130017665555), (5, 104014132444), (10, 52007066222), (20, 26003533111), (937, 555038060), (1874, 277519030), (2017, 257843660), (3748, 138759515), (4034, 128921830), (4685, 111007612), (8068, 64460915), (9370, 55503806), (10085, 51568732), (13759, 37798580), (18740, 27751903), (20170, 25784366), (27518, 18899290), (40340, 12892183), (55036, 9449645), (68795, 7559716), (137590, 3779858), (275180, 1889929)]