9885079490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{683}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 21718368000

約数和(自身を除く): 11833288510

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 349, 377, 638, 683, 698, 715, 754, 1366, 1430, 1595, 1745, 1885, 3190, 3415, 3490, 3770, 3839, 4147, 4537, 6830, 7513, 7678, 8294, 8879, 9074, 10121, 15026, 17758, 19195, 19807, 20242, 20735, 22685, 37565, 38390, 39614, 41470, 44395, 45370, 49907, 50605, 75130, 88790, 97669, 99035, 99814, 101210, 111331, 131573, 195338, 198070, 217877, 222662, 238367, 249535, 257491, 263146, 435754, 476734, 488345, 499070, 514982, 556655, 657865, 976690, 1089385, 1113310, 1191835, 1287455, 1315730, 1447303, 2178770, 2383670, 2574910, 2622037, 2832401, 2894606, 3098771, 5244074, 5664802, 6197542, 6912643, 7236515, 13110185, 13825286, 14162005, 14473030, 15493855, 26220370, 28324010, 30987710, 34086481, 34563215, 68172962, 69126430, 76039073, 89864359, 152078146, 170432405, 179728718, 340864810, 380195365, 449321795, 760390730, 898643590, 988507949, 1977015898, 4942539745, 9885079490]

約数ペア:

[(1, 9885079490), (2, 4942539745), (5, 1977015898), (10, 988507949), (11, 898643590), (13, 760390730), (22, 449321795), (26, 380195365), (29, 340864810), (55, 179728718), (58, 170432405), (65, 152078146), (110, 89864359), (130, 76039073), (143, 69126430), (145, 68172962), (286, 34563215), (290, 34086481), (319, 30987710), (349, 28324010), (377, 26220370), (638, 15493855), (683, 14473030), (698, 14162005), (715, 13825286), (754, 13110185), (1366, 7236515), (1430, 6912643), (1595, 6197542), (1745, 5664802), (1885, 5244074), (3190, 3098771), (3415, 2894606), (3490, 2832401), (3770, 2622037), (3839, 2574910), (4147, 2383670), (4537, 2178770), (6830, 1447303), (7513, 1315730), (7678, 1287455), (8294, 1191835), (8879, 1113310), (9074, 1089385), (10121, 976690), (15026, 657865), (17758, 556655), (19195, 514982), (19807, 499070), (20242, 488345), (20735, 476734), (22685, 435754), (37565, 263146), (38390, 257491), (39614, 249535), (41470, 238367), (44395, 222662), (45370, 217877), (49907, 198070), (50605, 195338), (75130, 131573), (88790, 111331), (97669, 101210), (99035, 99814)]