2014371640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{2551}}^1$

素因数の和:3620

約数の個数: 64

約数和(自身を含む): 4777344000

約数和(自身を除く): 2762972360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1039, 2078, 2551, 4156, 5102, 5195, 8312, 10204, 10390, 12755, 19741, 20408, 20780, 25510, 39482, 41560, 48469, 51020, 78964, 96938, 98705, 102040, 157928, 193876, 197410, 242345, 387752, 394820, 484690, 789640, 969380, 1938760, 2650489, 5300978, 10601956, 13252445, 21203912, 26504890, 50359291, 53009780, 100718582, 106019560, 201437164, 251796455, 402874328, 503592910, 1007185820, 2014371640]

約数ペア:

[(1, 2014371640), (2, 1007185820), (4, 503592910), (5, 402874328), (8, 251796455), (10, 201437164), (19, 106019560), (20, 100718582), (38, 53009780), (40, 50359291), (76, 26504890), (95, 21203912), (152, 13252445), (190, 10601956), (380, 5300978), (760, 2650489), (1039, 1938760), (2078, 969380), (2551, 789640), (4156, 484690), (5102, 394820), (5195, 387752), (8312, 242345), (10204, 197410), (10390, 193876), (12755, 157928), (19741, 102040), (20408, 98705), (20780, 96938), (25510, 78964), (39482, 51020), (41560, 48469)]