57373690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2621}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 113270400

約数和(自身を除く): 55896710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 2621, 4378, 5242, 10945, 13105, 21890, 26210, 28831, 57662, 144155, 288310, 521579, 1043158, 2607895, 5215790, 5737369, 11474738, 28686845, 57373690]

約数ペア:

[(1, 57373690), (2, 28686845), (5, 11474738), (10, 5737369), (11, 5215790), (22, 2607895), (55, 1043158), (110, 521579), (199, 288310), (398, 144155), (995, 57662), (1990, 28831), (2189, 26210), (2621, 21890), (4378, 13105), (5242, 10945)]