38255360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 216

約数和(自身を含む): 114177840

約数和(自身を除く): 75922480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 64, 65, 76, 80, 88, 95, 104, 110, 121, 128, 130, 143, 152, 160, 176, 190, 208, 209, 220, 242, 247, 256, 260, 286, 304, 320, 352, 380, 416, 418, 440, 484, 494, 520, 572, 605, 608, 640, 704, 715, 760, 832, 836, 880, 968, 988, 1040, 1045, 1144, 1210, 1216, 1235, 1280, 1408, 1430, 1520, 1573, 1664, 1672, 1760, 1936, 1976, 2080, 2090, 2288, 2299, 2420, 2432, 2470, 2717, 2816, 2860, 3040, 3146, 3328, 3344, 3520, 3872, 3952, 4160, 4180, 4576, 4598, 4840, 4864, 4940, 5434, 5720, 6080, 6292, 6688, 7040, 7744, 7865, 7904, 8320, 8360, 9152, 9196, 9680, 9880, 10868, 11440, 11495, 12160, 12584, 13376, 13585, 14080, 15488, 15730, 15808, 16640, 16720, 18304, 18392, 19360, 19760, 21736, 22880, 22990, 24320, 25168, 26752, 27170, 29887, 30976, 31460, 31616, 33440, 36608, 36784, 38720, 39520, 43472, 45760, 45980, 50336, 53504, 54340, 59774, 62920, 63232, 66880, 73568, 77440, 79040, 86944, 91520, 91960, 100672, 108680, 119548, 125840, 133760, 147136, 149435, 154880, 158080, 173888, 183040, 183920, 201344, 217360, 239096, 251680, 267520, 294272, 298870, 316160, 347776, 367840, 402688, 434720, 478192, 503360, 588544, 597740, 695552, 735680, 869440, 956384, 1006720, 1195480, 1471360, 1738880, 1912768, 2013440, 2390960, 2942720, 3477760, 3825536, 4781920, 7651072, 9563840, 19127680, 38255360]

約数ペア:

[(1, 38255360), (2, 19127680), (4, 9563840), (5, 7651072), (8, 4781920), (10, 3825536), (11, 3477760), (13, 2942720), (16, 2390960), (19, 2013440), (20, 1912768), (22, 1738880), (26, 1471360), (32, 1195480), (38, 1006720), (40, 956384), (44, 869440), (52, 735680), (55, 695552), (64, 597740), (65, 588544), (76, 503360), (80, 478192), (88, 434720), (95, 402688), (104, 367840), (110, 347776), (121, 316160), (128, 298870), (130, 294272), (143, 267520), (152, 251680), (160, 239096), (176, 217360), (190, 201344), (208, 183920), (209, 183040), (220, 173888), (242, 158080), (247, 154880), (256, 149435), (260, 147136), (286, 133760), (304, 125840), (320, 119548), (352, 108680), (380, 100672), (416, 91960), (418, 91520), (440, 86944), (484, 79040), (494, 77440), (520, 73568), (572, 66880), (605, 63232), (608, 62920), (640, 59774), (704, 54340), (715, 53504), (760, 50336), (832, 45980), (836, 45760), (880, 43472), (968, 39520), (988, 38720), (1040, 36784), (1045, 36608), (1144, 33440), (1210, 31616), (1216, 31460), (1235, 30976), (1280, 29887), (1408, 27170), (1430, 26752), (1520, 25168), (1573, 24320), (1664, 22990), (1672, 22880), (1760, 21736), (1936, 19760), (1976, 19360), (2080, 18392), (2090, 18304), (2288, 16720), (2299, 16640), (2420, 15808), (2432, 15730), (2470, 15488), (2717, 14080), (2816, 13585), (2860, 13376), (3040, 12584), (3146, 12160), (3328, 11495), (3344, 11440), (3520, 10868), (3872, 9880), (3952, 9680), (4160, 9196), (4180, 9152), (4576, 8360), (4598, 8320), (4840, 7904), (4864, 7865), (4940, 7744), (5434, 7040), (5720, 6688), (6080, 6292)]