1036983140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{19919}}^1$

素因数の和:20084

約数の個数: 48

約数和(自身を含む): 2309126400

約数和(自身を除く): 1272143260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 274, 380, 548, 685, 1370, 2603, 2740, 5206, 10412, 13015, 19919, 26030, 39838, 52060, 79676, 99595, 199190, 378461, 398380, 756922, 1513844, 1892305, 2728903, 3784610, 5457806, 7569220, 10915612, 13644515, 27289030, 51849157, 54578060, 103698314, 207396628, 259245785, 518491570, 1036983140]

約数ペア:

[(1, 1036983140), (2, 518491570), (4, 259245785), (5, 207396628), (10, 103698314), (19, 54578060), (20, 51849157), (38, 27289030), (76, 13644515), (95, 10915612), (137, 7569220), (190, 5457806), (274, 3784610), (380, 2728903), (548, 1892305), (685, 1513844), (1370, 756922), (2603, 398380), (2740, 378461), (5206, 199190), (10412, 99595), (13015, 79676), (19919, 52060), (26030, 39838)]