66335090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{64403}}^1$

素因数の和:64513

約数の個数: 16

約数和(自身を含む): 120564288

約数和(自身を除く): 54229198

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 64403, 128806, 322015, 644030, 6633509, 13267018, 33167545, 66335090]

約数ペア:

[(1, 66335090), (2, 33167545), (5, 13267018), (10, 6633509), (103, 644030), (206, 322015), (515, 128806), (1030, 64403)]