17202207520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{6581}}^1$

素因数の和:6675

約数の個数: 144

約数和(自身を含む): 44470440504

約数和(自身を除く): 27268232984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 961, 992, 1054, 1240, 1360, 1922, 2108, 2480, 2635, 2720, 3844, 4216, 4805, 4960, 5270, 6581, 7688, 8432, 9610, 10540, 13162, 15376, 16337, 16864, 19220, 21080, 26324, 30752, 32674, 32905, 38440, 42160, 52648, 65348, 65810, 76880, 81685, 84320, 105296, 111877, 130696, 131620, 153760, 163370, 204011, 210592, 223754, 261392, 263240, 326740, 408022, 447508, 522784, 526480, 559385, 653480, 816044, 895016, 1020055, 1052960, 1118770, 1306960, 1632088, 1790032, 2040110, 2237540, 2613920, 3264176, 3468187, 3580064, 4080220, 4475080, 6324341, 6528352, 6936374, 8160440, 8950160, 12648682, 13872748, 16320880, 17340935, 17900320, 25297364, 27745496, 31621705, 32641760, 34681870, 50594728, 55490992, 63243410, 69363740, 101189456, 107513797, 110981984, 126486820, 138727480, 202378912, 215027594, 252973640, 277454960, 430055188, 505947280, 537568985, 554909920, 860110376, 1011894560, 1075137970, 1720220752, 2150275940, 3440441504, 4300551880, 8601103760, 17202207520]

約数ペア:

[(1, 17202207520), (2, 8601103760), (4, 4300551880), (5, 3440441504), (8, 2150275940), (10, 1720220752), (16, 1075137970), (17, 1011894560), (20, 860110376), (31, 554909920), (32, 537568985), (34, 505947280), (40, 430055188), (62, 277454960), (68, 252973640), (80, 215027594), (85, 202378912), (124, 138727480), (136, 126486820), (155, 110981984), (160, 107513797), (170, 101189456), (248, 69363740), (272, 63243410), (310, 55490992), (340, 50594728), (496, 34681870), (527, 32641760), (544, 31621705), (620, 27745496), (680, 25297364), (961, 17900320), (992, 17340935), (1054, 16320880), (1240, 13872748), (1360, 12648682), (1922, 8950160), (2108, 8160440), (2480, 6936374), (2635, 6528352), (2720, 6324341), (3844, 4475080), (4216, 4080220), (4805, 3580064), (4960, 3468187), (5270, 3264176), (6581, 2613920), (7688, 2237540), (8432, 2040110), (9610, 1790032), (10540, 1632088), (13162, 1306960), (15376, 1118770), (16337, 1052960), (16864, 1020055), (19220, 895016), (21080, 816044), (26324, 653480), (30752, 559385), (32674, 526480), (32905, 522784), (38440, 447508), (42160, 408022), (52648, 326740), (65348, 263240), (65810, 261392), (76880, 223754), (81685, 210592), (84320, 204011), (105296, 163370), (111877, 153760), (130696, 131620)]