82631140

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{4679}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 173759040

約数和(自身を除く): 91127900

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 3532, 4415, 4679, 8830, 9358, 17660, 18716, 23395, 46790, 93580, 4131557, 8263114, 16526228, 20657785, 41315570, 82631140]

約数ペア:

[(1, 82631140), (2, 41315570), (4, 20657785), (5, 16526228), (10, 8263114), (20, 4131557), (883, 93580), (1766, 46790), (3532, 23395), (4415, 18716), (4679, 17660), (8830, 9358)]