10544240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 29521920

約数和(自身を除く): 18977680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 991, 1064, 1330, 1520, 1982, 2128, 2660, 3964, 4955, 5320, 6937, 7928, 9910, 10640, 13874, 15856, 18829, 19820, 27748, 34685, 37658, 39640, 55496, 69370, 75316, 79280, 94145, 110992, 131803, 138740, 150632, 188290, 263606, 277480, 301264, 376580, 527212, 554960, 659015, 753160, 1054424, 1318030, 1506320, 2108848, 2636060, 5272120, 10544240]

約数ペア:

[(1, 10544240), (2, 5272120), (4, 2636060), (5, 2108848), (7, 1506320), (8, 1318030), (10, 1054424), (14, 753160), (16, 659015), (19, 554960), (20, 527212), (28, 376580), (35, 301264), (38, 277480), (40, 263606), (56, 188290), (70, 150632), (76, 138740), (80, 131803), (95, 110992), (112, 94145), (133, 79280), (140, 75316), (152, 69370), (190, 55496), (266, 39640), (280, 37658), (304, 34685), (380, 27748), (532, 19820), (560, 18829), (665, 15856), (760, 13874), (991, 10640), (1064, 9910), (1330, 7928), (1520, 6937), (1982, 5320), (2128, 4955), (2660, 3964)]