2521000570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2311}}^1$

素因数の和:2587

約数の個数: 64

約数和(自身を含む): 5081812992

約数和(自身を除く): 2560812422

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 211, 235, 422, 470, 517, 1034, 1055, 2110, 2311, 2321, 2585, 4622, 4642, 5170, 9917, 11555, 11605, 19834, 23110, 23210, 25421, 49585, 50842, 99170, 108617, 109087, 127105, 217234, 218174, 254210, 487621, 543085, 545435, 975242, 1086170, 1090870, 1194787, 2389574, 2438105, 4876210, 5363831, 5973935, 10727662, 11947870, 22918187, 26819155, 45836374, 53638310, 114590935, 229181870, 252100057, 504200114, 1260500285, 2521000570]

約数ペア:

[(1, 2521000570), (2, 1260500285), (5, 504200114), (10, 252100057), (11, 229181870), (22, 114590935), (47, 53638310), (55, 45836374), (94, 26819155), (110, 22918187), (211, 11947870), (235, 10727662), (422, 5973935), (470, 5363831), (517, 4876210), (1034, 2438105), (1055, 2389574), (2110, 1194787), (2311, 1090870), (2321, 1086170), (2585, 975242), (4622, 545435), (4642, 543085), (5170, 487621), (9917, 254210), (11555, 218174), (11605, 217234), (19834, 127105), (23110, 109087), (23210, 108617), (25421, 99170), (49585, 50842)]