2012672090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74077}}^1$

素因数の和:74127

約数の個数: 64

約数和(自身を含む): 4480237440

約数和(自身を除く): 2467565350

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 13585, 27170, 74077, 148154, 370385, 740770, 814847, 963001, 1407463, 1629694, 1926002, 2814926, 4074235, 4815005, 7037315, 8148470, 9630010, 10593011, 14074630, 15482093, 18297019, 21186022, 30964186, 36594038, 52965055, 77410465, 91485095, 105930110, 154820930, 182970190, 201267209, 402534418, 1006336045, 2012672090]

約数ペア:

[(1, 2012672090), (2, 1006336045), (5, 402534418), (10, 201267209), (11, 182970190), (13, 154820930), (19, 105930110), (22, 91485095), (26, 77410465), (38, 52965055), (55, 36594038), (65, 30964186), (95, 21186022), (110, 18297019), (130, 15482093), (143, 14074630), (190, 10593011), (209, 9630010), (247, 8148470), (286, 7037315), (418, 4815005), (494, 4074235), (715, 2814926), (1045, 1926002), (1235, 1629694), (1430, 1407463), (2090, 963001), (2470, 814847), (2717, 740770), (5434, 370385), (13585, 148154), (27170, 74077)]