39070880

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2161}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 93164904

約数和(自身を除く): 54094024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2161, 2260, 3616, 4322, 4520, 8644, 9040, 10805, 17288, 18080, 21610, 34576, 43220, 69152, 86440, 172880, 244193, 345760, 488386, 976772, 1220965, 1953544, 2441930, 3907088, 4883860, 7814176, 9767720, 19535440, 39070880]

約数ペア:

[(1, 39070880), (2, 19535440), (4, 9767720), (5, 7814176), (8, 4883860), (10, 3907088), (16, 2441930), (20, 1953544), (32, 1220965), (40, 976772), (80, 488386), (113, 345760), (160, 244193), (226, 172880), (452, 86440), (565, 69152), (904, 43220), (1130, 34576), (1808, 21610), (2161, 18080), (2260, 17288), (3616, 10805), (4322, 9040), (4520, 8644)]