25280021984

素因数分解:

$2^5\times 7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1$

素因数の和:1950

約数の個数: 192

約数和(自身を含む): 61471872000

約数和(自身を除く): 36191850016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 49, 56, 58, 86, 98, 112, 116, 172, 196, 203, 224, 232, 301, 343, 344, 392, 406, 464, 602, 686, 688, 784, 812, 928, 1204, 1247, 1372, 1376, 1421, 1568, 1624, 1847, 2107, 2408, 2494, 2744, 2842, 3248, 3694, 4214, 4816, 4988, 5488, 5684, 6496, 7388, 8428, 8729, 9632, 9947, 9976, 10976, 11368, 12929, 14749, 14776, 16856, 17458, 19894, 19952, 22736, 25858, 29498, 29552, 33712, 34916, 39788, 39904, 45472, 51716, 53563, 58996, 59104, 61103, 67424, 69832, 79421, 79576, 90503, 103432, 107126, 117992, 122206, 139664, 158842, 159152, 181006, 206864, 214252, 235984, 244412, 279328, 317684, 318304, 362012, 374941, 413728, 427721, 428504, 471968, 488824, 555947, 633521, 635368, 724024, 749882, 855442, 857008, 977648, 1111894, 1267042, 1270736, 1448048, 1499764, 1710884, 1714016, 1955296, 2223788, 2303209, 2534084, 2541472, 2624587, 2896096, 2999528, 3421768, 3891629, 4447576, 4606418, 5068168, 5249174, 5999056, 6843536, 7783258, 8895152, 9212836, 10136336, 10498348, 11998112, 13687072, 15566516, 16122463, 17790304, 18372109, 18425672, 20272672, 20996696, 27241403, 31133032, 32244926, 36744218, 36851344, 41993392, 54482806, 62266064, 64489852, 73488436, 73702688, 83986784, 108965612, 112857241, 124532128, 128979704, 146976872, 217931224, 225714482, 257959408, 293953744, 435862448, 451428964, 515918816, 587907488, 790000687, 871724896, 902857928, 1580001374, 1805715856, 3160002748, 3611431712, 6320005496, 12640010992, 25280021984]

約数ペア:

[(1, 25280021984), (2, 12640010992), (4, 6320005496), (7, 3611431712), (8, 3160002748), (14, 1805715856), (16, 1580001374), (28, 902857928), (29, 871724896), (32, 790000687), (43, 587907488), (49, 515918816), (56, 451428964), (58, 435862448), (86, 293953744), (98, 257959408), (112, 225714482), (116, 217931224), (172, 146976872), (196, 128979704), (203, 124532128), (224, 112857241), (232, 108965612), (301, 83986784), (343, 73702688), (344, 73488436), (392, 64489852), (406, 62266064), (464, 54482806), (602, 41993392), (686, 36851344), (688, 36744218), (784, 32244926), (812, 31133032), (928, 27241403), (1204, 20996696), (1247, 20272672), (1372, 18425672), (1376, 18372109), (1421, 17790304), (1568, 16122463), (1624, 15566516), (1847, 13687072), (2107, 11998112), (2408, 10498348), (2494, 10136336), (2744, 9212836), (2842, 8895152), (3248, 7783258), (3694, 6843536), (4214, 5999056), (4816, 5249174), (4988, 5068168), (5488, 4606418), (5684, 4447576), (6496, 3891629), (7388, 3421768), (8428, 2999528), (8729, 2896096), (9632, 2624587), (9947, 2541472), (9976, 2534084), (10976, 2303209), (11368, 2223788), (12929, 1955296), (14749, 1714016), (14776, 1710884), (16856, 1499764), (17458, 1448048), (19894, 1270736), (19952, 1267042), (22736, 1111894), (25858, 977648), (29498, 857008), (29552, 855442), (33712, 749882), (34916, 724024), (39788, 635368), (39904, 633521), (45472, 555947), (51716, 488824), (53563, 471968), (58996, 428504), (59104, 427721), (61103, 413728), (67424, 374941), (69832, 362012), (79421, 318304), (79576, 317684), (90503, 279328), (103432, 244412), (107126, 235984), (117992, 214252), (122206, 206864), (139664, 181006), (158842, 159152)]