40160580400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{65323}}^1$

素因数の和:65423

約数の個数: 120

約数和(自身を含む): 101697709680

約数和(自身を除く): 61537129280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 53, 58, 80, 100, 106, 116, 145, 200, 212, 232, 265, 290, 400, 424, 464, 530, 580, 725, 848, 1060, 1160, 1325, 1450, 1537, 2120, 2320, 2650, 2900, 3074, 4240, 5300, 5800, 6148, 7685, 10600, 11600, 12296, 15370, 21200, 24592, 30740, 38425, 61480, 65323, 76850, 122960, 130646, 153700, 261292, 307400, 326615, 522584, 614800, 653230, 1045168, 1306460, 1633075, 1894367, 2612920, 3266150, 3462119, 3788734, 5225840, 6532300, 6924238, 7577468, 9471835, 13064600, 13848476, 15154936, 17310595, 18943670, 26129200, 27696952, 30309872, 34621190, 37887340, 47359175, 55393904, 69242380, 75774680, 86552975, 94718350, 100401451, 138484760, 151549360, 173105950, 189436700, 200802902, 276969520, 346211900, 378873400, 401605804, 502007255, 692423800, 757746800, 803211608, 1004014510, 1384847600, 1606423216, 2008029020, 2510036275, 4016058040, 5020072550, 8032116080, 10040145100, 20080290200, 40160580400]

約数ペア:

[(1, 40160580400), (2, 20080290200), (4, 10040145100), (5, 8032116080), (8, 5020072550), (10, 4016058040), (16, 2510036275), (20, 2008029020), (25, 1606423216), (29, 1384847600), (40, 1004014510), (50, 803211608), (53, 757746800), (58, 692423800), (80, 502007255), (100, 401605804), (106, 378873400), (116, 346211900), (145, 276969520), (200, 200802902), (212, 189436700), (232, 173105950), (265, 151549360), (290, 138484760), (400, 100401451), (424, 94718350), (464, 86552975), (530, 75774680), (580, 69242380), (725, 55393904), (848, 47359175), (1060, 37887340), (1160, 34621190), (1325, 30309872), (1450, 27696952), (1537, 26129200), (2120, 18943670), (2320, 17310595), (2650, 15154936), (2900, 13848476), (3074, 13064600), (4240, 9471835), (5300, 7577468), (5800, 6924238), (6148, 6532300), (7685, 5225840), (10600, 3788734), (11600, 3462119), (12296, 3266150), (15370, 2612920), (21200, 1894367), (24592, 1633075), (30740, 1306460), (38425, 1045168), (61480, 653230), (65323, 614800), (76850, 522584), (122960, 326615), (130646, 307400), (153700, 261292)]