5288080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 15266880

約数和(自身を除く): 9978800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 71, 76, 80, 95, 98, 112, 133, 140, 142, 152, 190, 196, 245, 266, 280, 284, 304, 355, 380, 392, 490, 497, 532, 560, 568, 665, 710, 760, 784, 931, 980, 994, 1064, 1136, 1330, 1349, 1420, 1520, 1862, 1960, 1988, 2128, 2485, 2660, 2698, 2840, 3479, 3724, 3920, 3976, 4655, 4970, 5320, 5396, 5680, 6745, 6958, 7448, 7952, 9310, 9443, 9940, 10640, 10792, 13490, 13916, 14896, 17395, 18620, 18886, 19880, 21584, 26980, 27832, 34790, 37240, 37772, 39760, 47215, 53960, 55664, 66101, 69580, 74480, 75544, 94430, 107920, 132202, 139160, 151088, 188860, 264404, 278320, 330505, 377720, 528808, 661010, 755440, 1057616, 1322020, 2644040, 5288080]

約数ペア:

[(1, 5288080), (2, 2644040), (4, 1322020), (5, 1057616), (7, 755440), (8, 661010), (10, 528808), (14, 377720), (16, 330505), (19, 278320), (20, 264404), (28, 188860), (35, 151088), (38, 139160), (40, 132202), (49, 107920), (56, 94430), (70, 75544), (71, 74480), (76, 69580), (80, 66101), (95, 55664), (98, 53960), (112, 47215), (133, 39760), (140, 37772), (142, 37240), (152, 34790), (190, 27832), (196, 26980), (245, 21584), (266, 19880), (280, 18886), (284, 18620), (304, 17395), (355, 14896), (380, 13916), (392, 13490), (490, 10792), (497, 10640), (532, 9940), (560, 9443), (568, 9310), (665, 7952), (710, 7448), (760, 6958), (784, 6745), (931, 5680), (980, 5396), (994, 5320), (1064, 4970), (1136, 4655), (1330, 3976), (1349, 3920), (1420, 3724), (1520, 3479), (1862, 2840), (1960, 2698), (1988, 2660), (2128, 2485)]