7952969860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 19416983040

約数和(自身を除く): 11464013180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 71, 97, 110, 116, 142, 145, 181, 194, 220, 284, 290, 319, 355, 362, 388, 485, 580, 638, 710, 724, 781, 905, 970, 1067, 1276, 1420, 1562, 1595, 1810, 1940, 1991, 2059, 2134, 2813, 3124, 3190, 3620, 3905, 3982, 4118, 4268, 5249, 5335, 5626, 6380, 6887, 7810, 7964, 8236, 9955, 10295, 10498, 10670, 11252, 12851, 13774, 14065, 15620, 17557, 19910, 20590, 20996, 21340, 22649, 25702, 26245, 27548, 28130, 30943, 34435, 35114, 39820, 41180, 45298, 51404, 52490, 56260, 57739, 61886, 64255, 68870, 70228, 75757, 87785, 90596, 104980, 113245, 115478, 123772, 128510, 137740, 141361, 151514, 154715, 175570, 193127, 199723, 226490, 230956, 257020, 282722, 288695, 303028, 309430, 351140, 372679, 378785, 386254, 399446, 452980, 509153, 565444, 577390, 618860, 706805, 745358, 757570, 772508, 798892, 965635, 998615, 1018306, 1154780, 1246547, 1413610, 1490716, 1515140, 1863395, 1931270, 1997230, 2036612, 2196953, 2493094, 2545765, 2827220, 3726790, 3862540, 3994460, 4099469, 4393906, 4986188, 5091530, 5600683, 6232735, 7453580, 8198938, 8787812, 10183060, 10984765, 11201366, 12465470, 13712017, 16397876, 20497345, 21969530, 22402732, 24930940, 27424034, 28003415, 36149863, 40994690, 43939060, 54848068, 56006830, 68560085, 72299726, 81989380, 112013660, 137120170, 144599452, 180749315, 274240340, 361498630, 397648493, 722997260, 795296986, 1590593972, 1988242465, 3976484930, 7952969860]

約数ペア:

[(1, 7952969860), (2, 3976484930), (4, 1988242465), (5, 1590593972), (10, 795296986), (11, 722997260), (20, 397648493), (22, 361498630), (29, 274240340), (44, 180749315), (55, 144599452), (58, 137120170), (71, 112013660), (97, 81989380), (110, 72299726), (116, 68560085), (142, 56006830), (145, 54848068), (181, 43939060), (194, 40994690), (220, 36149863), (284, 28003415), (290, 27424034), (319, 24930940), (355, 22402732), (362, 21969530), (388, 20497345), (485, 16397876), (580, 13712017), (638, 12465470), (710, 11201366), (724, 10984765), (781, 10183060), (905, 8787812), (970, 8198938), (1067, 7453580), (1276, 6232735), (1420, 5600683), (1562, 5091530), (1595, 4986188), (1810, 4393906), (1940, 4099469), (1991, 3994460), (2059, 3862540), (2134, 3726790), (2813, 2827220), (3124, 2545765), (3190, 2493094), (3620, 2196953), (3905, 2036612), (3982, 1997230), (4118, 1931270), (4268, 1863395), (5249, 1515140), (5335, 1490716), (5626, 1413610), (6380, 1246547), (6887, 1154780), (7810, 1018306), (7964, 998615), (8236, 965635), (9955, 798892), (10295, 772508), (10498, 757570), (10670, 745358), (11252, 706805), (12851, 618860), (13774, 577390), (14065, 565444), (15620, 509153), (17557, 452980), (19910, 399446), (20590, 386254), (20996, 378785), (21340, 372679), (22649, 351140), (25702, 309430), (26245, 303028), (27548, 288695), (28130, 282722), (30943, 257020), (34435, 230956), (35114, 226490), (39820, 199723), (41180, 193127), (45298, 175570), (51404, 154715), (52490, 151514), (56260, 141361), (57739, 137740), (61886, 128510), (64255, 123772), (68870, 115478), (70228, 113245), (75757, 104980), (87785, 90596)]