2120135615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{24179}}^1$

素因数の和:24287

約数の個数: 32

約数和(自身を含む): 2924812800

約数和(自身を除く): 804677185

約数列:

[1, 5, 13, 19, 65, 71, 95, 247, 355, 923, 1235, 1349, 4615, 6745, 17537, 24179, 87685, 120895, 314327, 459401, 1571635, 1716709, 2297005, 5972213, 8583545, 22317217, 29861065, 32617471, 111586085, 163087355, 424027123, 2120135615]

約数ペア:

[(1, 2120135615), (5, 424027123), (13, 163087355), (19, 111586085), (65, 32617471), (71, 29861065), (95, 22317217), (247, 8583545), (355, 5972213), (923, 2297005), (1235, 1716709), (1349, 1571635), (4615, 459401), (6745, 314327), (17537, 120895), (24179, 87685)]