189968784970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{4831}}^1$

素因数の和:5080

約数の個数: 128

約数和(自身を含む): 385505464320

約数和(自身を除く): 195536679350

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 89, 113, 115, 170, 178, 226, 230, 391, 445, 565, 782, 890, 1130, 1513, 1921, 1955, 2047, 2599, 3026, 3842, 3910, 4094, 4831, 5198, 7565, 9605, 9662, 10057, 10235, 12995, 15130, 19210, 20114, 20470, 24155, 25990, 34799, 44183, 48310, 50285, 69598, 82127, 88366, 100570, 111113, 164254, 170969, 173995, 220915, 222226, 231311, 341938, 347990, 410635, 429959, 441830, 462622, 545903, 555565, 821270, 854845, 859918, 1091806, 1111130, 1156555, 1709690, 1888921, 2149795, 2313110, 2729515, 3777842, 3932287, 4299590, 5459030, 7309303, 7864574, 9280351, 9444605, 9889057, 12555769, 14618606, 18560702, 18889210, 19661435, 19778114, 25111538, 36546515, 39322870, 46401755, 48585367, 49445285, 62778845, 73093030, 92803510, 97170734, 98890570, 125557690, 168113969, 213448073, 242926835, 336227938, 426896146, 485853670, 825951239, 840569845, 1067240365, 1117463441, 1651902478, 1681139690, 2134480730, 2234926882, 4129756195, 5587317205, 8259512390, 11174634410, 18996878497, 37993756994, 94984392485, 189968784970]

約数ペア:

[(1, 189968784970), (2, 94984392485), (5, 37993756994), (10, 18996878497), (17, 11174634410), (23, 8259512390), (34, 5587317205), (46, 4129756195), (85, 2234926882), (89, 2134480730), (113, 1681139690), (115, 1651902478), (170, 1117463441), (178, 1067240365), (226, 840569845), (230, 825951239), (391, 485853670), (445, 426896146), (565, 336227938), (782, 242926835), (890, 213448073), (1130, 168113969), (1513, 125557690), (1921, 98890570), (1955, 97170734), (2047, 92803510), (2599, 73093030), (3026, 62778845), (3842, 49445285), (3910, 48585367), (4094, 46401755), (4831, 39322870), (5198, 36546515), (7565, 25111538), (9605, 19778114), (9662, 19661435), (10057, 18889210), (10235, 18560702), (12995, 14618606), (15130, 12555769), (19210, 9889057), (20114, 9444605), (20470, 9280351), (24155, 7864574), (25990, 7309303), (34799, 5459030), (44183, 4299590), (48310, 3932287), (50285, 3777842), (69598, 2729515), (82127, 2313110), (88366, 2149795), (100570, 1888921), (111113, 1709690), (164254, 1156555), (170969, 1111130), (173995, 1091806), (220915, 859918), (222226, 854845), (231311, 821270), (341938, 555565), (347990, 545903), (410635, 462622), (429959, 441830)]