2012065055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5507}}^1$

素因数の和:5616

約数の個数: 64

約数和(自身を含む): 3286821888

約数和(自身を除く): 1274756833

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 73, 77, 91, 143, 365, 385, 455, 511, 715, 803, 949, 1001, 2555, 4015, 4745, 5005, 5507, 5621, 6643, 10439, 27535, 28105, 33215, 38549, 52195, 60577, 71591, 73073, 192745, 302885, 357955, 365365, 402011, 424039, 501137, 787501, 2010055, 2120195, 2505685, 2814077, 3937505, 4422121, 5226143, 5512507, 14070385, 22110605, 26130715, 27562535, 30954847, 36583001, 57487573, 154774235, 182915005, 287437865, 402413011, 2012065055]

約数ペア:

[(1, 2012065055), (5, 402413011), (7, 287437865), (11, 182915005), (13, 154774235), (35, 57487573), (55, 36583001), (65, 30954847), (73, 27562535), (77, 26130715), (91, 22110605), (143, 14070385), (365, 5512507), (385, 5226143), (455, 4422121), (511, 3937505), (715, 2814077), (803, 2505685), (949, 2120195), (1001, 2010055), (2555, 787501), (4015, 501137), (4745, 424039), (5005, 402011), (5507, 365365), (5621, 357955), (6643, 302885), (10439, 192745), (27535, 73073), (28105, 71591), (33215, 60577), (38549, 52195)]