1036720480

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1176

約数の個数: 96

約数和(自身を含む): 2513954016

約数和(自身を除く): 1477233536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 97, 134, 160, 194, 268, 335, 388, 485, 536, 670, 776, 970, 997, 1072, 1340, 1552, 1940, 1994, 2144, 2680, 3104, 3880, 3988, 4985, 5360, 6499, 7760, 7976, 9970, 10720, 12998, 15520, 15952, 19940, 25996, 31904, 32495, 39880, 51992, 64990, 66799, 79760, 96709, 103984, 129980, 133598, 159520, 193418, 207968, 259960, 267196, 333995, 386836, 483545, 519920, 534392, 667990, 773672, 967090, 1039840, 1068784, 1335980, 1547344, 1934180, 2137568, 2671960, 3094688, 3868360, 5343920, 6479503, 7736720, 10687840, 12959006, 15473440, 25918012, 32397515, 51836024, 64795030, 103672048, 129590060, 207344096, 259180120, 518360240, 1036720480]

約数ペア:

[(1, 1036720480), (2, 518360240), (4, 259180120), (5, 207344096), (8, 129590060), (10, 103672048), (16, 64795030), (20, 51836024), (32, 32397515), (40, 25918012), (67, 15473440), (80, 12959006), (97, 10687840), (134, 7736720), (160, 6479503), (194, 5343920), (268, 3868360), (335, 3094688), (388, 2671960), (485, 2137568), (536, 1934180), (670, 1547344), (776, 1335980), (970, 1068784), (997, 1039840), (1072, 967090), (1340, 773672), (1552, 667990), (1940, 534392), (1994, 519920), (2144, 483545), (2680, 386836), (3104, 333995), (3880, 267196), (3988, 259960), (4985, 207968), (5360, 193418), (6499, 159520), (7760, 133598), (7976, 129980), (9970, 103984), (10720, 96709), (12998, 79760), (15520, 66799), (15952, 64990), (19940, 51992), (25996, 39880), (31904, 32495)]