40074984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 118989000

約数和(自身を除く): 78914016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 174, 204, 232, 261, 306, 348, 408, 493, 522, 612, 696, 986, 1044, 1129, 1224, 1479, 1972, 2088, 2258, 2958, 3387, 3944, 4437, 4516, 5916, 6774, 8874, 9032, 10161, 11832, 13548, 17748, 19193, 20322, 27096, 32741, 35496, 38386, 40644, 57579, 65482, 76772, 81288, 98223, 115158, 130964, 153544, 172737, 196446, 230316, 261928, 294669, 345474, 392892, 460632, 556597, 589338, 690948, 785784, 1113194, 1178676, 1381896, 1669791, 2226388, 2357352, 3339582, 4452776, 5009373, 6679164, 10018746, 13358328, 20037492, 40074984]

約数ペア:

[(1, 40074984), (2, 20037492), (3, 13358328), (4, 10018746), (6, 6679164), (8, 5009373), (9, 4452776), (12, 3339582), (17, 2357352), (18, 2226388), (24, 1669791), (29, 1381896), (34, 1178676), (36, 1113194), (51, 785784), (58, 690948), (68, 589338), (72, 556597), (87, 460632), (102, 392892), (116, 345474), (136, 294669), (153, 261928), (174, 230316), (204, 196446), (232, 172737), (261, 153544), (306, 130964), (348, 115158), (408, 98223), (493, 81288), (522, 76772), (612, 65482), (696, 57579), (986, 40644), (1044, 38386), (1129, 35496), (1224, 32741), (1479, 27096), (1972, 20322), (2088, 19193), (2258, 17748), (2958, 13548), (3387, 11832), (3944, 10161), (4437, 9032), (4516, 8874), (5916, 6774)]