10781048704

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2140

約数の個数: 128

約数和(自身を含む): 23846457600

約数和(自身を除く): 13065408896

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 97, 128, 152, 184, 194, 304, 368, 388, 437, 608, 736, 776, 874, 1216, 1472, 1552, 1748, 1843, 1987, 2231, 2432, 2944, 3104, 3496, 3686, 3974, 4462, 6208, 6992, 7372, 7948, 8924, 12416, 13984, 14744, 15896, 17848, 27968, 29488, 31792, 35696, 37753, 42389, 45701, 55936, 58976, 63584, 71392, 75506, 84778, 91402, 117952, 127168, 142784, 151012, 169556, 182804, 192739, 235904, 254336, 285568, 302024, 339112, 365608, 385478, 604048, 678224, 731216, 770956, 868319, 1208096, 1356448, 1462432, 1541912, 1736638, 2416192, 2712896, 2924864, 3083824, 3473276, 3662041, 4432997, 4832384, 5425792, 5849728, 6167648, 6946552, 7324082, 8865994, 12335296, 13893104, 14648164, 17731988, 24670592, 27786208, 29296328, 35463976, 55572416, 58592656, 70927952, 84226943, 111144832, 117185312, 141855904, 168453886, 234370624, 283711808, 336907772, 468741248, 567423616, 673815544, 1347631088, 2695262176, 5390524352, 10781048704]

約数ペア:

[(1, 10781048704), (2, 5390524352), (4, 2695262176), (8, 1347631088), (16, 673815544), (19, 567423616), (23, 468741248), (32, 336907772), (38, 283711808), (46, 234370624), (64, 168453886), (76, 141855904), (92, 117185312), (97, 111144832), (128, 84226943), (152, 70927952), (184, 58592656), (194, 55572416), (304, 35463976), (368, 29296328), (388, 27786208), (437, 24670592), (608, 17731988), (736, 14648164), (776, 13893104), (874, 12335296), (1216, 8865994), (1472, 7324082), (1552, 6946552), (1748, 6167648), (1843, 5849728), (1987, 5425792), (2231, 4832384), (2432, 4432997), (2944, 3662041), (3104, 3473276), (3496, 3083824), (3686, 2924864), (3974, 2712896), (4462, 2416192), (6208, 1736638), (6992, 1541912), (7372, 1462432), (7948, 1356448), (8924, 1208096), (12416, 868319), (13984, 770956), (14744, 731216), (15896, 678224), (17848, 604048), (27968, 385478), (29488, 365608), (31792, 339112), (35696, 302024), (37753, 285568), (42389, 254336), (45701, 235904), (55936, 192739), (58976, 182804), (63584, 169556), (71392, 151012), (75506, 142784), (84778, 127168), (91402, 117952)]