205895360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2074

約数の個数: 112

約数和(自身を含む): 553577760

約数和(自身を除く): 347682400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 704, 880, 928, 1160, 1276, 1595, 1760, 1856, 2017, 2320, 2552, 3190, 3520, 4034, 4640, 5104, 6380, 8068, 9280, 10085, 10208, 12760, 16136, 20170, 20416, 22187, 25520, 32272, 40340, 44374, 51040, 58493, 64544, 80680, 88748, 102080, 110935, 116986, 129088, 161360, 177496, 221870, 233972, 292465, 322720, 354992, 443740, 467944, 584930, 643423, 645440, 709984, 887480, 935888, 1169860, 1286846, 1419968, 1774960, 1871776, 2339720, 2573692, 3217115, 3549920, 3743552, 4679440, 5147384, 6434230, 7099840, 9358880, 10294768, 12868460, 18717760, 20589536, 25736920, 41179072, 51473840, 102947680, 205895360]

約数ペア:

[(1, 205895360), (2, 102947680), (4, 51473840), (5, 41179072), (8, 25736920), (10, 20589536), (11, 18717760), (16, 12868460), (20, 10294768), (22, 9358880), (29, 7099840), (32, 6434230), (40, 5147384), (44, 4679440), (55, 3743552), (58, 3549920), (64, 3217115), (80, 2573692), (88, 2339720), (110, 1871776), (116, 1774960), (145, 1419968), (160, 1286846), (176, 1169860), (220, 935888), (232, 887480), (290, 709984), (319, 645440), (320, 643423), (352, 584930), (440, 467944), (464, 443740), (580, 354992), (638, 322720), (704, 292465), (880, 233972), (928, 221870), (1160, 177496), (1276, 161360), (1595, 129088), (1760, 116986), (1856, 110935), (2017, 102080), (2320, 88748), (2552, 80680), (3190, 64544), (3520, 58493), (4034, 51040), (4640, 44374), (5104, 40340), (6380, 32272), (8068, 25520), (9280, 22187), (10085, 20416), (10208, 20170), (12760, 16136)]