45497660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174991}}^1$

素因数の和:175013

約数の個数: 24

約数和(自身を含む): 102895296

約数和(自身を除く): 57397636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 174991, 349982, 699964, 874955, 1749910, 2274883, 3499820, 4549766, 9099532, 11374415, 22748830, 45497660]

約数ペア:

[(1, 45497660), (2, 22748830), (4, 11374415), (5, 9099532), (10, 4549766), (13, 3499820), (20, 2274883), (26, 1749910), (52, 874955), (65, 699964), (130, 349982), (260, 174991)]