25044987912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1\times {\mathrm{1549}}^1$

素因数の和:2335

約数の個数: 128

約数和(自身を含む): 72176928000

約数和(自身を除く): 47131940088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 613, 628, 942, 1099, 1226, 1256, 1549, 1839, 1884, 2198, 2452, 3098, 3297, 3678, 3768, 4291, 4396, 4647, 4904, 6196, 6594, 7356, 8582, 8792, 9294, 10843, 12392, 12873, 13188, 14712, 17164, 18588, 21686, 25746, 26376, 32529, 34328, 37176, 43372, 51492, 65058, 86744, 96241, 102984, 130116, 192482, 243193, 260232, 288723, 384964, 486386, 577446, 673687, 729579, 769928, 949537, 972772, 1154892, 1347374, 1459158, 1702351, 1899074, 1945544, 2021061, 2309784, 2694748, 2848611, 2918316, 3404702, 3798148, 4042122, 5107053, 5389496, 5697222, 5836632, 6646759, 6809404, 7596296, 8084244, 10214106, 11394444, 13293518, 13618808, 16168488, 19940277, 20428212, 22788888, 26587036, 39880554, 40856424, 53174072, 79761108, 149077309, 159522216, 298154618, 447231927, 596309236, 894463854, 1043541163, 1192618472, 1788927708, 2087082326, 3130623489, 3577855416, 4174164652, 6261246978, 8348329304, 12522493956, 25044987912]

約数ペア:

[(1, 25044987912), (2, 12522493956), (3, 8348329304), (4, 6261246978), (6, 4174164652), (7, 3577855416), (8, 3130623489), (12, 2087082326), (14, 1788927708), (21, 1192618472), (24, 1043541163), (28, 894463854), (42, 596309236), (56, 447231927), (84, 298154618), (157, 159522216), (168, 149077309), (314, 79761108), (471, 53174072), (613, 40856424), (628, 39880554), (942, 26587036), (1099, 22788888), (1226, 20428212), (1256, 19940277), (1549, 16168488), (1839, 13618808), (1884, 13293518), (2198, 11394444), (2452, 10214106), (3098, 8084244), (3297, 7596296), (3678, 6809404), (3768, 6646759), (4291, 5836632), (4396, 5697222), (4647, 5389496), (4904, 5107053), (6196, 4042122), (6594, 3798148), (7356, 3404702), (8582, 2918316), (8792, 2848611), (9294, 2694748), (10843, 2309784), (12392, 2021061), (12873, 1945544), (13188, 1899074), (14712, 1702351), (17164, 1459158), (18588, 1347374), (21686, 1154892), (25746, 972772), (26376, 949537), (32529, 769928), (34328, 729579), (37176, 673687), (43372, 577446), (51492, 486386), (65058, 384964), (86744, 288723), (96241, 260232), (102984, 243193), (130116, 192482)]