2042813120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{997}}^1$

素因数の和:1370

約数の個数: 112

約数和(自身を含む): 5140817760

約数和(自身を除く): 3098004640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 337, 380, 608, 674, 760, 997, 1216, 1348, 1520, 1685, 1994, 2696, 3040, 3370, 3988, 4985, 5392, 6080, 6403, 6740, 7976, 9970, 10784, 12806, 13480, 15952, 18943, 19940, 21568, 25612, 26960, 31904, 32015, 37886, 39880, 51224, 53920, 63808, 64030, 75772, 79760, 94715, 102448, 107840, 128060, 151544, 159520, 189430, 204896, 256120, 303088, 319040, 335989, 378860, 409792, 512240, 606176, 671978, 757720, 1024480, 1212352, 1343956, 1515440, 1679945, 2048960, 2687912, 3030880, 3359890, 5375824, 6061760, 6383791, 6719780, 10751648, 12767582, 13439560, 21503296, 25535164, 26879120, 31918955, 51070328, 53758240, 63837910, 102140656, 107516480, 127675820, 204281312, 255351640, 408562624, 510703280, 1021406560, 2042813120]

約数ペア:

[(1, 2042813120), (2, 1021406560), (4, 510703280), (5, 408562624), (8, 255351640), (10, 204281312), (16, 127675820), (19, 107516480), (20, 102140656), (32, 63837910), (38, 53758240), (40, 51070328), (64, 31918955), (76, 26879120), (80, 25535164), (95, 21503296), (152, 13439560), (160, 12767582), (190, 10751648), (304, 6719780), (320, 6383791), (337, 6061760), (380, 5375824), (608, 3359890), (674, 3030880), (760, 2687912), (997, 2048960), (1216, 1679945), (1348, 1515440), (1520, 1343956), (1685, 1212352), (1994, 1024480), (2696, 757720), (3040, 671978), (3370, 606176), (3988, 512240), (4985, 409792), (5392, 378860), (6080, 335989), (6403, 319040), (6740, 303088), (7976, 256120), (9970, 204896), (10784, 189430), (12806, 159520), (13480, 151544), (15952, 128060), (18943, 107840), (19940, 102448), (21568, 94715), (25612, 79760), (26960, 75772), (31904, 64030), (32015, 63808), (37886, 53920), (39880, 51224)]