12655790240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{10613}}^1$

素因数の和:10914

約数の個数: 96

約数和(自身を含む): 31053592080

約数和(自身を除く): 18397801840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 257, 290, 464, 514, 580, 928, 1028, 1160, 1285, 2056, 2320, 2570, 4112, 4640, 5140, 7453, 8224, 10280, 10613, 14906, 20560, 21226, 29812, 37265, 41120, 42452, 53065, 59624, 74530, 84904, 106130, 119248, 149060, 169808, 212260, 238496, 298120, 307777, 339616, 424520, 596240, 615554, 849040, 1192480, 1231108, 1538885, 1698080, 2462216, 2727541, 3077770, 4924432, 5455082, 6155540, 9848864, 10910164, 12311080, 13637705, 21820328, 24622160, 27275410, 43640656, 49244320, 54550820, 79098689, 87281312, 109101640, 158197378, 218203280, 316394756, 395493445, 436406560, 632789512, 790986890, 1265579024, 1581973780, 2531158048, 3163947560, 6327895120, 12655790240]

約数ペア:

[(1, 12655790240), (2, 6327895120), (4, 3163947560), (5, 2531158048), (8, 1581973780), (10, 1265579024), (16, 790986890), (20, 632789512), (29, 436406560), (32, 395493445), (40, 316394756), (58, 218203280), (80, 158197378), (116, 109101640), (145, 87281312), (160, 79098689), (232, 54550820), (257, 49244320), (290, 43640656), (464, 27275410), (514, 24622160), (580, 21820328), (928, 13637705), (1028, 12311080), (1160, 10910164), (1285, 9848864), (2056, 6155540), (2320, 5455082), (2570, 4924432), (4112, 3077770), (4640, 2727541), (5140, 2462216), (7453, 1698080), (8224, 1538885), (10280, 1231108), (10613, 1192480), (14906, 849040), (20560, 615554), (21226, 596240), (29812, 424520), (37265, 339616), (41120, 307777), (42452, 298120), (53065, 238496), (59624, 212260), (74530, 169808), (84904, 149060), (106130, 119248)]