2023198160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{839}}^1$

素因数の和:1596

約数の個数: 80

約数和(自身を含む): 4825941120

約数和(自身を除く): 2802742960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 701, 839, 860, 1402, 1678, 1720, 2804, 3356, 3440, 3505, 4195, 5608, 6712, 7010, 8390, 11216, 13424, 14020, 16780, 28040, 30143, 33560, 36077, 56080, 60286, 67120, 72154, 120572, 144308, 150715, 180385, 241144, 288616, 301430, 360770, 482288, 577232, 588139, 602860, 721540, 1176278, 1205720, 1443080, 2352556, 2411440, 2886160, 2940695, 4705112, 5881390, 9410224, 11762780, 23525560, 25289977, 47051120, 50579954, 101159908, 126449885, 202319816, 252899770, 404639632, 505799540, 1011599080, 2023198160]

約数ペア:

[(1, 2023198160), (2, 1011599080), (4, 505799540), (5, 404639632), (8, 252899770), (10, 202319816), (16, 126449885), (20, 101159908), (40, 50579954), (43, 47051120), (80, 25289977), (86, 23525560), (172, 11762780), (215, 9410224), (344, 5881390), (430, 4705112), (688, 2940695), (701, 2886160), (839, 2411440), (860, 2352556), (1402, 1443080), (1678, 1205720), (1720, 1176278), (2804, 721540), (3356, 602860), (3440, 588139), (3505, 577232), (4195, 482288), (5608, 360770), (6712, 301430), (7010, 288616), (8390, 241144), (11216, 180385), (13424, 150715), (14020, 144308), (16780, 120572), (28040, 72154), (30143, 67120), (33560, 60286), (36077, 56080)]