22980496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 57996288

約数和(自身を除く): 35015792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 811, 1012, 1232, 1288, 1622, 1771, 2024, 2576, 3244, 3542, 4048, 5677, 6488, 7084, 8921, 11354, 12976, 14168, 17842, 18653, 22708, 28336, 35684, 37306, 45416, 62447, 71368, 74612, 90832, 124894, 130571, 142736, 149224, 205183, 249788, 261142, 298448, 410366, 499576, 522284, 820732, 999152, 1044568, 1436281, 1641464, 2089136, 2872562, 3282928, 5745124, 11490248, 22980496]

約数ペア:

[(1, 22980496), (2, 11490248), (4, 5745124), (7, 3282928), (8, 2872562), (11, 2089136), (14, 1641464), (16, 1436281), (22, 1044568), (23, 999152), (28, 820732), (44, 522284), (46, 499576), (56, 410366), (77, 298448), (88, 261142), (92, 249788), (112, 205183), (154, 149224), (161, 142736), (176, 130571), (184, 124894), (253, 90832), (308, 74612), (322, 71368), (368, 62447), (506, 45416), (616, 37306), (644, 35684), (811, 28336), (1012, 22708), (1232, 18653), (1288, 17842), (1622, 14168), (1771, 12976), (2024, 11354), (2576, 8921), (3244, 7084), (3542, 6488), (4048, 5677)]