25045344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 78624000

約数和(自身を除く): 53578656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 199, 207, 228, 276, 288, 304, 342, 368, 398, 414, 437, 456, 552, 597, 608, 684, 736, 796, 828, 874, 912, 1104, 1194, 1311, 1368, 1592, 1656, 1748, 1791, 1824, 2208, 2388, 2622, 2736, 3184, 3312, 3496, 3582, 3781, 3933, 4577, 4776, 5244, 5472, 6368, 6624, 6992, 7164, 7562, 7866, 9154, 9552, 10488, 11343, 13731, 13984, 14328, 15124, 15732, 18308, 19104, 20976, 22686, 27462, 28656, 30248, 31464, 34029, 36616, 41193, 41952, 45372, 54924, 57312, 60496, 62928, 68058, 73232, 82386, 86963, 90744, 109848, 120992, 125856, 136116, 146464, 164772, 173926, 181488, 219696, 260889, 272232, 329544, 347852, 362976, 439392, 521778, 544464, 659088, 695704, 782667, 1043556, 1088928, 1318176, 1391408, 1565334, 2087112, 2782816, 3130668, 4174224, 6261336, 8348448, 12522672, 25045344]

約数ペア:

[(1, 25045344), (2, 12522672), (3, 8348448), (4, 6261336), (6, 4174224), (8, 3130668), (9, 2782816), (12, 2087112), (16, 1565334), (18, 1391408), (19, 1318176), (23, 1088928), (24, 1043556), (32, 782667), (36, 695704), (38, 659088), (46, 544464), (48, 521778), (57, 439392), (69, 362976), (72, 347852), (76, 329544), (92, 272232), (96, 260889), (114, 219696), (138, 181488), (144, 173926), (152, 164772), (171, 146464), (184, 136116), (199, 125856), (207, 120992), (228, 109848), (276, 90744), (288, 86963), (304, 82386), (342, 73232), (368, 68058), (398, 62928), (414, 60496), (437, 57312), (456, 54924), (552, 45372), (597, 41952), (608, 41193), (684, 36616), (736, 34029), (796, 31464), (828, 30248), (874, 28656), (912, 27462), (1104, 22686), (1194, 20976), (1311, 19104), (1368, 18308), (1592, 15732), (1656, 15124), (1748, 14328), (1791, 13984), (1824, 13731), (2208, 11343), (2388, 10488), (2622, 9552), (2736, 9154), (3184, 7866), (3312, 7562), (3496, 7164), (3582, 6992), (3781, 6624), (3933, 6368), (4577, 5472), (4776, 5244)]