12884654090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:2052

約数の個数: 128

約数和(自身を含む): 29577166848

約数和(自身を除く): 16692512758

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 137, 154, 274, 335, 385, 469, 670, 685, 737, 770, 938, 959, 1370, 1474, 1507, 1823, 1918, 2345, 3014, 3646, 3685, 4690, 4795, 5159, 7370, 7535, 9115, 9179, 9590, 10318, 10549, 12761, 15070, 18230, 18358, 20053, 21098, 25522, 25795, 40106, 45895, 51590, 52745, 63805, 64253, 91790, 100265, 100969, 105490, 122141, 127610, 128506, 140371, 200530, 201938, 244282, 249751, 280742, 321265, 499502, 504845, 610705, 642530, 701855, 706783, 854987, 1009690, 1221410, 1248755, 1343551, 1403710, 1413566, 1709974, 1748257, 2497510, 2687102, 2747261, 3496514, 3533915, 4274935, 5494522, 6717755, 7067830, 8549870, 8741285, 9404857, 13435510, 13736305, 16733317, 17482570, 18809714, 19230827, 27472610, 33466634, 38461654, 47024285, 83666585, 94048570, 96154135, 117133219, 167333170, 184066487, 192308270, 234266438, 368132974, 585666095, 920332435, 1171332190, 1288465409, 1840664870, 2576930818, 6442327045, 12884654090]

約数ペア:

[(1, 12884654090), (2, 6442327045), (5, 2576930818), (7, 1840664870), (10, 1288465409), (11, 1171332190), (14, 920332435), (22, 585666095), (35, 368132974), (55, 234266438), (67, 192308270), (70, 184066487), (77, 167333170), (110, 117133219), (134, 96154135), (137, 94048570), (154, 83666585), (274, 47024285), (335, 38461654), (385, 33466634), (469, 27472610), (670, 19230827), (685, 18809714), (737, 17482570), (770, 16733317), (938, 13736305), (959, 13435510), (1370, 9404857), (1474, 8741285), (1507, 8549870), (1823, 7067830), (1918, 6717755), (2345, 5494522), (3014, 4274935), (3646, 3533915), (3685, 3496514), (4690, 2747261), (4795, 2687102), (5159, 2497510), (7370, 1748257), (7535, 1709974), (9115, 1413566), (9179, 1403710), (9590, 1343551), (10318, 1248755), (10549, 1221410), (12761, 1009690), (15070, 854987), (18230, 706783), (18358, 701855), (20053, 642530), (21098, 610705), (25522, 504845), (25795, 499502), (40106, 321265), (45895, 280742), (51590, 249751), (52745, 244282), (63805, 201938), (64253, 200530), (91790, 140371), (100265, 128506), (100969, 127610), (105490, 122141)]