80761210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{425059}}^1$

素因数の和:425085

約数の個数: 16

約数和(自身を含む): 153021600

約数和(自身を除く): 72260390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 425059, 850118, 2125295, 4250590, 8076121, 16152242, 40380605, 80761210]

約数ペア:

[(1, 80761210), (2, 40380605), (5, 16152242), (10, 8076121), (19, 4250590), (38, 2125295), (95, 850118), (190, 425059)]