75416680

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9769}}^1$

素因数の和:9973

約数の個数: 32

約数和(自身を含む): 170584200

約数和(自身を除く): 95167520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 9769, 19538, 39076, 48845, 78152, 97690, 195380, 390760, 1885417, 3770834, 7541668, 9427085, 15083336, 18854170, 37708340, 75416680]

約数ペア:

[(1, 75416680), (2, 37708340), (4, 18854170), (5, 15083336), (8, 9427085), (10, 7541668), (20, 3770834), (40, 1885417), (193, 390760), (386, 195380), (772, 97690), (965, 78152), (1544, 48845), (1930, 39076), (3860, 19538), (7720, 9769)]