80491138552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{4999}}^1$

素因数の和:5309

約数の個数: 128

約数和(自身を含む): 178848000000

約数和(自身を除く): 98356861448

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 136, 187, 188, 229, 374, 376, 458, 517, 748, 799, 916, 1034, 1496, 1598, 1832, 2068, 2519, 3196, 3893, 4136, 4999, 5038, 6392, 7786, 8789, 9998, 10076, 10763, 15572, 17578, 19996, 20152, 21526, 31144, 35156, 39992, 42823, 43052, 54989, 70312, 84983, 85646, 86104, 109978, 118393, 169966, 171292, 182971, 219956, 234953, 236786, 339932, 342584, 365942, 439912, 469906, 473572, 679864, 731884, 934813, 939812, 947144, 1144771, 1463768, 1869626, 1879624, 2012681, 2289542, 2584483, 3739252, 3994201, 4025362, 4579084, 5168966, 7478504, 7988402, 8050724, 9158168, 10337932, 12592481, 15976804, 16101448, 19461107, 20675864, 25184962, 31953608, 38922214, 43936211, 50369924, 53804237, 77844428, 87872422, 100739848, 107608474, 155688856, 175744844, 214072177, 215216948, 351489688, 428144354, 430433896, 591846607, 856288708, 914672029, 1183693214, 1712577416, 1829344058, 2367386428, 3658688116, 4734772856, 7317376232, 10061392319, 20122784638, 40245569276, 80491138552]

約数ペア:

[(1, 80491138552), (2, 40245569276), (4, 20122784638), (8, 10061392319), (11, 7317376232), (17, 4734772856), (22, 3658688116), (34, 2367386428), (44, 1829344058), (47, 1712577416), (68, 1183693214), (88, 914672029), (94, 856288708), (136, 591846607), (187, 430433896), (188, 428144354), (229, 351489688), (374, 215216948), (376, 214072177), (458, 175744844), (517, 155688856), (748, 107608474), (799, 100739848), (916, 87872422), (1034, 77844428), (1496, 53804237), (1598, 50369924), (1832, 43936211), (2068, 38922214), (2519, 31953608), (3196, 25184962), (3893, 20675864), (4136, 19461107), (4999, 16101448), (5038, 15976804), (6392, 12592481), (7786, 10337932), (8789, 9158168), (9998, 8050724), (10076, 7988402), (10763, 7478504), (15572, 5168966), (17578, 4579084), (19996, 4025362), (20152, 3994201), (21526, 3739252), (31144, 2584483), (35156, 2289542), (39992, 2012681), (42823, 1879624), (43052, 1869626), (54989, 1463768), (70312, 1144771), (84983, 947144), (85646, 939812), (86104, 934813), (109978, 731884), (118393, 679864), (169966, 473572), (171292, 469906), (182971, 439912), (219956, 365942), (234953, 342584), (236786, 339932)]