64360660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35363}}^1$

素因数の和:35392

約数の個数: 48

約数和(自身を含む): 166352256

約数和(自身を除く): 101991596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 35363, 70726, 141452, 176815, 247541, 353630, 459719, 495082, 707260, 919438, 990164, 1237705, 1838876, 2298595, 2475410, 3218033, 4597190, 4950820, 6436066, 9194380, 12872132, 16090165, 32180330, 64360660]

約数ペア:

[(1, 64360660), (2, 32180330), (4, 16090165), (5, 12872132), (7, 9194380), (10, 6436066), (13, 4950820), (14, 4597190), (20, 3218033), (26, 2475410), (28, 2298595), (35, 1838876), (52, 1237705), (65, 990164), (70, 919438), (91, 707260), (130, 495082), (140, 459719), (182, 353630), (260, 247541), (364, 176815), (455, 141452), (910, 70726), (1820, 35363)]