2016128530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6113}}^1$

素因数の和:6235

約数の個数: 64

約数和(自身を含む): 4067521920

約数和(自身を除く): 2051393390

約数列:

[1, 2, 5, 10, 13, 26, 43, 59, 65, 86, 118, 130, 215, 295, 430, 559, 590, 767, 1118, 1534, 2537, 2795, 3835, 5074, 5590, 6113, 7670, 12226, 12685, 25370, 30565, 32981, 61130, 65962, 79469, 158938, 164905, 262859, 329810, 360667, 397345, 525718, 721334, 794690, 1314295, 1803335, 2628590, 3417167, 3606670, 4688671, 6834334, 9377342, 15508681, 17085835, 23443355, 31017362, 34171670, 46886710, 77543405, 155086810, 201612853, 403225706, 1008064265, 2016128530]

約数ペア:

[(1, 2016128530), (2, 1008064265), (5, 403225706), (10, 201612853), (13, 155086810), (26, 77543405), (43, 46886710), (59, 34171670), (65, 31017362), (86, 23443355), (118, 17085835), (130, 15508681), (215, 9377342), (295, 6834334), (430, 4688671), (559, 3606670), (590, 3417167), (767, 2628590), (1118, 1803335), (1534, 1314295), (2537, 794690), (2795, 721334), (3835, 525718), (5074, 397345), (5590, 360667), (6113, 329810), (7670, 262859), (12226, 164905), (12685, 158938), (25370, 79469), (30565, 65962), (32981, 61130)]