2030482480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14251}}^1$

素因数の和:14414

約数の個数: 80

約数和(自身を含む): 5121484704

約数和(自身を除く): 3091002224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 137, 208, 260, 274, 520, 548, 685, 1040, 1096, 1370, 1781, 2192, 2740, 3562, 5480, 7124, 8905, 10960, 14248, 14251, 17810, 28496, 28502, 35620, 57004, 71240, 71255, 114008, 142480, 142510, 185263, 228016, 285020, 370526, 570040, 741052, 926315, 1140080, 1482104, 1852630, 1952387, 2964208, 3705260, 3904774, 7410520, 7809548, 9761935, 14821040, 15619096, 19523870, 25381031, 31238192, 39047740, 50762062, 78095480, 101524124, 126905155, 156190960, 203048248, 253810310, 406096496, 507620620, 1015241240, 2030482480]

約数ペア:

[(1, 2030482480), (2, 1015241240), (4, 507620620), (5, 406096496), (8, 253810310), (10, 203048248), (13, 156190960), (16, 126905155), (20, 101524124), (26, 78095480), (40, 50762062), (52, 39047740), (65, 31238192), (80, 25381031), (104, 19523870), (130, 15619096), (137, 14821040), (208, 9761935), (260, 7809548), (274, 7410520), (520, 3904774), (548, 3705260), (685, 2964208), (1040, 1952387), (1096, 1852630), (1370, 1482104), (1781, 1140080), (2192, 926315), (2740, 741052), (3562, 570040), (5480, 370526), (7124, 285020), (8905, 228016), (10960, 185263), (14248, 142510), (14251, 142480), (17810, 114008), (28496, 71255), (28502, 71240), (35620, 57004)]