2550307060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{132967}}^1$

素因数の和:133120

約数の個数: 48

約数和(自身を含む): 6165460224

約数和(自身を除く): 3615153164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 132967, 265934, 531868, 664835, 930769, 1329670, 1861538, 2659340, 3723076, 4653845, 9307690, 18216479, 18615380, 36432958, 72865916, 91082395, 127515353, 182164790, 255030706, 364329580, 510061412, 637576765, 1275153530, 2550307060]

約数ペア:

[(1, 2550307060), (2, 1275153530), (4, 637576765), (5, 510061412), (7, 364329580), (10, 255030706), (14, 182164790), (20, 127515353), (28, 91082395), (35, 72865916), (70, 36432958), (137, 18615380), (140, 18216479), (274, 9307690), (548, 4653845), (685, 3723076), (959, 2659340), (1370, 1861538), (1918, 1329670), (2740, 930769), (3836, 664835), (4795, 531868), (9590, 265934), (19180, 132967)]