109479440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1584

約数の個数: 80

約数和(自身を含む): 293231232

約数和(自身を除く): 183751792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1427, 1918, 2192, 2740, 2854, 3836, 4795, 5480, 5708, 7135, 7672, 9590, 9989, 10960, 11416, 14270, 15344, 19180, 19978, 22832, 28540, 38360, 39956, 49945, 57080, 76720, 79912, 99890, 114160, 159824, 195499, 199780, 390998, 399560, 781996, 799120, 977495, 1368493, 1563992, 1954990, 2736986, 3127984, 3909980, 5473972, 6842465, 7819960, 10947944, 13684930, 15639920, 21895888, 27369860, 54739720, 109479440]

約数ペア:

[(1, 109479440), (2, 54739720), (4, 27369860), (5, 21895888), (7, 15639920), (8, 13684930), (10, 10947944), (14, 7819960), (16, 6842465), (20, 5473972), (28, 3909980), (35, 3127984), (40, 2736986), (56, 1954990), (70, 1563992), (80, 1368493), (112, 977495), (137, 799120), (140, 781996), (274, 399560), (280, 390998), (548, 199780), (560, 195499), (685, 159824), (959, 114160), (1096, 99890), (1370, 79912), (1427, 76720), (1918, 57080), (2192, 49945), (2740, 39956), (2854, 38360), (3836, 28540), (4795, 22832), (5480, 19978), (5708, 19180), (7135, 15344), (7672, 14270), (9590, 11416), (9989, 10960)]