25980768

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 82555200

約数和(自身を除く): 56574432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 66, 72, 88, 96, 99, 118, 132, 139, 144, 176, 177, 198, 236, 264, 278, 288, 352, 354, 396, 417, 472, 528, 531, 556, 649, 708, 792, 834, 944, 1056, 1062, 1112, 1251, 1298, 1416, 1529, 1584, 1668, 1888, 1947, 2124, 2224, 2502, 2596, 2832, 3058, 3168, 3336, 3894, 4248, 4448, 4587, 5004, 5192, 5664, 5841, 6116, 6672, 7788, 8201, 8496, 9174, 10008, 10384, 11682, 12232, 13344, 13761, 15576, 16402, 16992, 18348, 20016, 20768, 23364, 24464, 24603, 27522, 31152, 32804, 36696, 40032, 46728, 48928, 49206, 55044, 62304, 65608, 73392, 73809, 90211, 93456, 98412, 110088, 131216, 146784, 147618, 180422, 186912, 196824, 220176, 262432, 270633, 295236, 360844, 393648, 440352, 541266, 590472, 721688, 787296, 811899, 1082532, 1180944, 1443376, 1623798, 2165064, 2361888, 2886752, 3247596, 4330128, 6495192, 8660256, 12990384, 25980768]

約数ペア:

[(1, 25980768), (2, 12990384), (3, 8660256), (4, 6495192), (6, 4330128), (8, 3247596), (9, 2886752), (11, 2361888), (12, 2165064), (16, 1623798), (18, 1443376), (22, 1180944), (24, 1082532), (32, 811899), (33, 787296), (36, 721688), (44, 590472), (48, 541266), (59, 440352), (66, 393648), (72, 360844), (88, 295236), (96, 270633), (99, 262432), (118, 220176), (132, 196824), (139, 186912), (144, 180422), (176, 147618), (177, 146784), (198, 131216), (236, 110088), (264, 98412), (278, 93456), (288, 90211), (352, 73809), (354, 73392), (396, 65608), (417, 62304), (472, 55044), (528, 49206), (531, 48928), (556, 46728), (649, 40032), (708, 36696), (792, 32804), (834, 31152), (944, 27522), (1056, 24603), (1062, 24464), (1112, 23364), (1251, 20768), (1298, 20016), (1416, 18348), (1529, 16992), (1584, 16402), (1668, 15576), (1888, 13761), (1947, 13344), (2124, 12232), (2224, 11682), (2502, 10384), (2596, 10008), (2832, 9174), (3058, 8496), (3168, 8201), (3336, 7788), (3894, 6672), (4248, 6116), (4448, 5841), (4587, 5664), (5004, 5192)]