8526740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 18390036

約数和(自身を除く): 9863296

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 386, 470, 772, 940, 965, 1930, 2209, 3860, 4418, 8836, 9071, 11045, 18142, 22090, 36284, 44180, 45355, 90710, 181420, 426337, 852674, 1705348, 2131685, 4263370, 8526740]

約数ペア:

[(1, 8526740), (2, 4263370), (4, 2131685), (5, 1705348), (10, 852674), (20, 426337), (47, 181420), (94, 90710), (188, 45355), (193, 44180), (235, 36284), (386, 22090), (470, 18142), (772, 11045), (940, 9071), (965, 8836), (1930, 4418), (2209, 3860)]