29124322120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{250123}}^1$

素因数の和:250246

約数の個数: 64

約数和(自身を含む): 68073747840

約数和(自身を除く): 38949425720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 71, 82, 142, 164, 205, 284, 328, 355, 410, 568, 710, 820, 1420, 1640, 2840, 2911, 5822, 11644, 14555, 23288, 29110, 58220, 116440, 250123, 500246, 1000492, 1250615, 2000984, 2501230, 5002460, 10004920, 10255043, 17758733, 20510086, 35517466, 41020172, 51275215, 71034932, 82040344, 88793665, 102550430, 142069864, 177587330, 205100860, 355174660, 410201720, 710349320, 728108053, 1456216106, 2912432212, 3640540265, 5824864424, 7281080530, 14562161060, 29124322120]

約数ペア:

[(1, 29124322120), (2, 14562161060), (4, 7281080530), (5, 5824864424), (8, 3640540265), (10, 2912432212), (20, 1456216106), (40, 728108053), (41, 710349320), (71, 410201720), (82, 355174660), (142, 205100860), (164, 177587330), (205, 142069864), (284, 102550430), (328, 88793665), (355, 82040344), (410, 71034932), (568, 51275215), (710, 41020172), (820, 35517466), (1420, 20510086), (1640, 17758733), (2840, 10255043), (2911, 10004920), (5822, 5002460), (11644, 2501230), (14555, 2000984), (23288, 1250615), (29110, 1000492), (58220, 500246), (116440, 250123)]