14278801840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{20873}}^1$

素因数の和:21406

約数の個数: 80

約数和(自身を含む): 35222620608

約数和(自身を除く): 20943818768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 503, 680, 1006, 1360, 2012, 2515, 4024, 5030, 8048, 8551, 10060, 17102, 20120, 20873, 34204, 40240, 41746, 42755, 68408, 83492, 85510, 104365, 136816, 166984, 171020, 208730, 333968, 342040, 354841, 417460, 684080, 709682, 834920, 1419364, 1669840, 1774205, 2838728, 3548410, 5677456, 7096820, 10499119, 14193640, 20998238, 28387280, 41996476, 52495595, 83992952, 104991190, 167985904, 178485023, 209982380, 356970046, 419964760, 713940092, 839929520, 892425115, 1427880184, 1784850230, 2855760368, 3569700460, 7139400920, 14278801840]

約数ペア:

[(1, 14278801840), (2, 7139400920), (4, 3569700460), (5, 2855760368), (8, 1784850230), (10, 1427880184), (16, 892425115), (17, 839929520), (20, 713940092), (34, 419964760), (40, 356970046), (68, 209982380), (80, 178485023), (85, 167985904), (136, 104991190), (170, 83992952), (272, 52495595), (340, 41996476), (503, 28387280), (680, 20998238), (1006, 14193640), (1360, 10499119), (2012, 7096820), (2515, 5677456), (4024, 3548410), (5030, 2838728), (8048, 1774205), (8551, 1669840), (10060, 1419364), (17102, 834920), (20120, 709682), (20873, 684080), (34204, 417460), (40240, 354841), (41746, 342040), (42755, 333968), (68408, 208730), (83492, 171020), (85510, 166984), (104365, 136816)]