136174480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1184

約数の個数: 80

約数和(自身を含む): 343977984

約数和(自身を除く): 207803504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1031, 1040, 1270, 1651, 2032, 2062, 2540, 3302, 4124, 5080, 5155, 6604, 8248, 8255, 10160, 10310, 13208, 13403, 16496, 16510, 20620, 26416, 26806, 33020, 41240, 53612, 66040, 67015, 82480, 107224, 130937, 132080, 134030, 214448, 261874, 268060, 523748, 536120, 654685, 1047496, 1072240, 1309370, 1702181, 2094992, 2618740, 3404362, 5237480, 6808724, 8510905, 10474960, 13617448, 17021810, 27234896, 34043620, 68087240, 136174480]

約数ペア:

[(1, 136174480), (2, 68087240), (4, 34043620), (5, 27234896), (8, 17021810), (10, 13617448), (13, 10474960), (16, 8510905), (20, 6808724), (26, 5237480), (40, 3404362), (52, 2618740), (65, 2094992), (80, 1702181), (104, 1309370), (127, 1072240), (130, 1047496), (208, 654685), (254, 536120), (260, 523748), (508, 268060), (520, 261874), (635, 214448), (1016, 134030), (1031, 132080), (1040, 130937), (1270, 107224), (1651, 82480), (2032, 67015), (2062, 66040), (2540, 53612), (3302, 41240), (4124, 33020), (5080, 26806), (5155, 26416), (6604, 20620), (8248, 16510), (8255, 16496), (10160, 13403), (10310, 13208)]