25348620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 78220800

約数和(自身を除く): 52872180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 193, 199, 220, 330, 386, 398, 579, 597, 660, 772, 796, 965, 995, 1158, 1194, 1930, 1990, 2123, 2189, 2316, 2388, 2895, 2985, 3860, 3980, 4246, 4378, 5790, 5970, 6369, 6567, 8492, 8756, 10615, 10945, 11580, 11940, 12738, 13134, 21230, 21890, 25476, 26268, 31845, 32835, 38407, 42460, 43780, 63690, 65670, 76814, 115221, 127380, 131340, 153628, 192035, 230442, 384070, 422477, 460884, 576105, 768140, 844954, 1152210, 1267431, 1689908, 2112385, 2304420, 2534862, 4224770, 5069724, 6337155, 8449540, 12674310, 25348620]

約数ペア:

[(1, 25348620), (2, 12674310), (3, 8449540), (4, 6337155), (5, 5069724), (6, 4224770), (10, 2534862), (11, 2304420), (12, 2112385), (15, 1689908), (20, 1267431), (22, 1152210), (30, 844954), (33, 768140), (44, 576105), (55, 460884), (60, 422477), (66, 384070), (110, 230442), (132, 192035), (165, 153628), (193, 131340), (199, 127380), (220, 115221), (330, 76814), (386, 65670), (398, 63690), (579, 43780), (597, 42460), (660, 38407), (772, 32835), (796, 31845), (965, 26268), (995, 25476), (1158, 21890), (1194, 21230), (1930, 13134), (1990, 12738), (2123, 11940), (2189, 11580), (2316, 10945), (2388, 10615), (2895, 8756), (2985, 8492), (3860, 6567), (3980, 6369), (4246, 5970), (4378, 5790)]