676005440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192047}}^1$

素因数の和:192075

約数の個数: 56

約数和(自身を含む): 1756086912

約数和(自身を除く): 1080081472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 192047, 384094, 768188, 960235, 1536376, 1920470, 2112517, 3072752, 3840940, 4225034, 6145504, 7681880, 8450068, 10562585, 12291008, 15363760, 16900136, 21125170, 30727520, 33800272, 42250340, 61455040, 67600544, 84500680, 135201088, 169001360, 338002720, 676005440]

約数ペア:

[(1, 676005440), (2, 338002720), (4, 169001360), (5, 135201088), (8, 84500680), (10, 67600544), (11, 61455040), (16, 42250340), (20, 33800272), (22, 30727520), (32, 21125170), (40, 16900136), (44, 15363760), (55, 12291008), (64, 10562585), (80, 8450068), (88, 7681880), (110, 6145504), (160, 4225034), (176, 3840940), (220, 3072752), (320, 2112517), (352, 1920470), (440, 1536376), (704, 960235), (880, 768188), (1760, 384094), (3520, 192047)]