34886680

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4519}}^1$

素因数の和:4723

約数の個数: 32

約数和(自身を含む): 78919200

約数和(自身を除く): 44032520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 4519, 7720, 9038, 18076, 22595, 36152, 45190, 90380, 180760, 872167, 1744334, 3488668, 4360835, 6977336, 8721670, 17443340, 34886680]

約数ペア:

[(1, 34886680), (2, 17443340), (4, 8721670), (5, 6977336), (8, 4360835), (10, 3488668), (20, 1744334), (40, 872167), (193, 180760), (386, 90380), (772, 45190), (965, 36152), (1544, 22595), (1930, 18076), (3860, 9038), (4519, 7720)]