11924800

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 84

約数和(自身を含む): 30472380

約数和(自身を除く): 18547580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 145, 160, 200, 232, 257, 290, 320, 400, 464, 514, 580, 725, 800, 928, 1028, 1160, 1285, 1450, 1600, 1856, 2056, 2320, 2570, 2900, 4112, 4640, 5140, 5800, 6425, 7453, 8224, 9280, 10280, 11600, 12850, 14906, 16448, 20560, 23200, 25700, 29812, 37265, 41120, 46400, 51400, 59624, 74530, 82240, 102800, 119248, 149060, 186325, 205600, 238496, 298120, 372650, 411200, 476992, 596240, 745300, 1192480, 1490600, 2384960, 2981200, 5962400, 11924800]

約数ペア:

[(1, 11924800), (2, 5962400), (4, 2981200), (5, 2384960), (8, 1490600), (10, 1192480), (16, 745300), (20, 596240), (25, 476992), (29, 411200), (32, 372650), (40, 298120), (50, 238496), (58, 205600), (64, 186325), (80, 149060), (100, 119248), (116, 102800), (145, 82240), (160, 74530), (200, 59624), (232, 51400), (257, 46400), (290, 41120), (320, 37265), (400, 29812), (464, 25700), (514, 23200), (580, 20560), (725, 16448), (800, 14906), (928, 12850), (1028, 11600), (1160, 10280), (1285, 9280), (1450, 8224), (1600, 7453), (1856, 6425), (2056, 5800), (2320, 5140), (2570, 4640), (2900, 4112)]