2010062470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{35221}}^1$

素因数の和:35680

約数の個数: 32

約数和(自身を含む): 3905415360

約数和(自身を除く): 1895352890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 2195, 4390, 5707, 11414, 28535, 35221, 57070, 70442, 176105, 352210, 457873, 915746, 2289365, 4578730, 15462019, 30924038, 77310095, 154620190, 201006247, 402012494, 1005031235, 2010062470]

約数ペア:

[(1, 2010062470), (2, 1005031235), (5, 402012494), (10, 201006247), (13, 154620190), (26, 77310095), (65, 30924038), (130, 15462019), (439, 4578730), (878, 2289365), (2195, 915746), (4390, 457873), (5707, 352210), (11414, 176105), (28535, 70442), (35221, 57070)]