39840416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 110315520

約数和(自身を除く): 70475104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 32, 37, 38, 44, 46, 56, 74, 76, 77, 88, 92, 112, 133, 148, 152, 154, 161, 176, 184, 209, 224, 253, 259, 266, 296, 304, 308, 322, 352, 368, 407, 418, 437, 506, 518, 532, 592, 608, 616, 644, 703, 736, 814, 836, 851, 874, 1012, 1036, 1064, 1184, 1232, 1288, 1406, 1463, 1628, 1672, 1702, 1748, 1771, 2024, 2072, 2128, 2464, 2576, 2812, 2849, 2926, 3059, 3256, 3344, 3404, 3496, 3542, 4048, 4144, 4256, 4807, 4921, 5152, 5624, 5698, 5852, 5957, 6118, 6512, 6688, 6808, 6992, 7084, 7733, 8096, 8288, 9361, 9614, 9842, 11248, 11396, 11704, 11914, 12236, 13024, 13616, 13984, 14168, 15466, 16169, 18722, 19228, 19684, 22496, 22792, 23408, 23828, 24472, 27232, 28336, 30932, 32338, 33649, 37444, 38456, 39368, 45584, 46816, 47656, 48944, 54131, 56672, 61864, 64676, 65527, 67298, 74888, 76912, 78736, 91168, 95312, 97888, 108262, 113183, 123728, 129352, 131054, 134596, 149776, 153824, 157472, 177859, 190624, 216524, 226366, 247456, 258704, 262108, 269192, 299552, 355718, 433048, 452732, 517408, 524216, 538384, 711436, 866096, 905464, 1048432, 1076768, 1245013, 1422872, 1732192, 1810928, 2096864, 2490026, 2845744, 3621856, 4980052, 5691488, 9960104, 19920208, 39840416]

約数ペア:

[(1, 39840416), (2, 19920208), (4, 9960104), (7, 5691488), (8, 4980052), (11, 3621856), (14, 2845744), (16, 2490026), (19, 2096864), (22, 1810928), (23, 1732192), (28, 1422872), (32, 1245013), (37, 1076768), (38, 1048432), (44, 905464), (46, 866096), (56, 711436), (74, 538384), (76, 524216), (77, 517408), (88, 452732), (92, 433048), (112, 355718), (133, 299552), (148, 269192), (152, 262108), (154, 258704), (161, 247456), (176, 226366), (184, 216524), (209, 190624), (224, 177859), (253, 157472), (259, 153824), (266, 149776), (296, 134596), (304, 131054), (308, 129352), (322, 123728), (352, 113183), (368, 108262), (407, 97888), (418, 95312), (437, 91168), (506, 78736), (518, 76912), (532, 74888), (592, 67298), (608, 65527), (616, 64676), (644, 61864), (703, 56672), (736, 54131), (814, 48944), (836, 47656), (851, 46816), (874, 45584), (1012, 39368), (1036, 38456), (1064, 37444), (1184, 33649), (1232, 32338), (1288, 30932), (1406, 28336), (1463, 27232), (1628, 24472), (1672, 23828), (1702, 23408), (1748, 22792), (1771, 22496), (2024, 19684), (2072, 19228), (2128, 18722), (2464, 16169), (2576, 15466), (2812, 14168), (2849, 13984), (2926, 13616), (3059, 13024), (3256, 12236), (3344, 11914), (3404, 11704), (3496, 11396), (3542, 11248), (4048, 9842), (4144, 9614), (4256, 9361), (4807, 8288), (4921, 8096), (5152, 7733), (5624, 7084), (5698, 6992), (5852, 6808), (5957, 6688), (6118, 6512)]