99306220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1979}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 225862560

約数和(自身を除く): 126556340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 193, 260, 386, 772, 965, 1930, 1979, 2509, 3860, 3958, 5018, 7916, 9895, 10036, 12545, 19790, 25090, 25727, 39580, 50180, 51454, 102908, 128635, 257270, 381947, 514540, 763894, 1527788, 1909735, 3819470, 4965311, 7638940, 9930622, 19861244, 24826555, 49653110, 99306220]

約数ペア:

[(1, 99306220), (2, 49653110), (4, 24826555), (5, 19861244), (10, 9930622), (13, 7638940), (20, 4965311), (26, 3819470), (52, 1909735), (65, 1527788), (130, 763894), (193, 514540), (260, 381947), (386, 257270), (772, 128635), (965, 102908), (1930, 51454), (1979, 50180), (2509, 39580), (3860, 25727), (3958, 25090), (5018, 19790), (7916, 12545), (9895, 10036)]