80510144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 197998080

約数和(自身を除く): 117487936

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 463, 494, 572, 608, 704, 832, 836, 926, 988, 1144, 1216, 1672, 1852, 1976, 2288, 2717, 3344, 3704, 3952, 4576, 5093, 5434, 6019, 6688, 7408, 7904, 8797, 9152, 10186, 10868, 12038, 13376, 14816, 15808, 17594, 20372, 21736, 24076, 29632, 35188, 40744, 43472, 48152, 66209, 70376, 81488, 86944, 96304, 96767, 114361, 132418, 140752, 162976, 173888, 192608, 193534, 228722, 264836, 281504, 325952, 385216, 387068, 457444, 529672, 563008, 774136, 914888, 1059344, 1257971, 1548272, 1829776, 2118688, 2515942, 3096544, 3659552, 4237376, 5031884, 6193088, 7319104, 10063768, 20127536, 40255072, 80510144]

約数ペア:

[(1, 80510144), (2, 40255072), (4, 20127536), (8, 10063768), (11, 7319104), (13, 6193088), (16, 5031884), (19, 4237376), (22, 3659552), (26, 3096544), (32, 2515942), (38, 2118688), (44, 1829776), (52, 1548272), (64, 1257971), (76, 1059344), (88, 914888), (104, 774136), (143, 563008), (152, 529672), (176, 457444), (208, 387068), (209, 385216), (247, 325952), (286, 281504), (304, 264836), (352, 228722), (416, 193534), (418, 192608), (463, 173888), (494, 162976), (572, 140752), (608, 132418), (704, 114361), (832, 96767), (836, 96304), (926, 86944), (988, 81488), (1144, 70376), (1216, 66209), (1672, 48152), (1852, 43472), (1976, 40744), (2288, 35188), (2717, 29632), (3344, 24076), (3704, 21736), (3952, 20372), (4576, 17594), (5093, 15808), (5434, 14816), (6019, 13376), (6688, 12038), (7408, 10868), (7904, 10186), (8797, 9152)]