2016231740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{38729}}^1$

素因数の和:38894

約数の個数: 48

約数和(自身を含む): 4489581600

約数和(自身を除く): 2473349860

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, 26030, 38729, 52060, 77458, 154916, 193645, 387290, 735851, 774580, 1471702, 2943404, 3679255, 5305873, 7358510, 10611746, 14717020, 21223492, 26529365, 53058730, 100811587, 106117460, 201623174, 403246348, 504057935, 1008115870, 2016231740]

約数ペア:

[(1, 2016231740), (2, 1008115870), (4, 504057935), (5, 403246348), (10, 201623174), (19, 106117460), (20, 100811587), (38, 53058730), (76, 26529365), (95, 21223492), (137, 14717020), (190, 10611746), (274, 7358510), (380, 5305873), (548, 3679255), (685, 2943404), (1370, 1471702), (2603, 774580), (2740, 735851), (5206, 387290), (10412, 193645), (13015, 154916), (26030, 77458), (38729, 52060)]