2005710055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{87643}}^1$

素因数の和:87870

約数の個数: 16

約数和(自身を含む): 2524147200

約数和(自身を除く): 518437145

約数列:

[1, 5, 23, 115, 199, 995, 4577, 22885, 87643, 438215, 2015789, 10078945, 17440957, 87204785, 401142011, 2005710055]

約数ペア:

[(1, 2005710055), (5, 401142011), (23, 87204785), (115, 17440957), (199, 10078945), (995, 2015789), (4577, 438215), (22885, 87643)]