268145600920

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{48931679}}^1$

素因数の和:48931827

約数の個数: 32

約数和(自身を含む): 607731465600

約数和(自身を除く): 339585864680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 48931679, 97863358, 195726716, 244658395, 391453432, 489316790, 978633580, 1957267160, 6703640023, 13407280046, 26814560092, 33518200115, 53629120184, 67036400230, 134072800460, 268145600920]

約数ペア:

[(1, 268145600920), (2, 134072800460), (4, 67036400230), (5, 53629120184), (8, 33518200115), (10, 26814560092), (20, 13407280046), (40, 6703640023), (137, 1957267160), (274, 978633580), (548, 489316790), (685, 391453432), (1096, 244658395), (1370, 195726716), (2740, 97863358), (5480, 48931679)]