47082940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{467}}^1$

素因数の和:618

約数の個数: 36

約数和(自身を含む): 100501128

約数和(自身を除く): 53418188

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 467, 710, 934, 1420, 1868, 2335, 4670, 5041, 9340, 10082, 20164, 25205, 33157, 50410, 66314, 100820, 132628, 165785, 331570, 663140, 2354147, 4708294, 9416588, 11770735, 23541470, 47082940]

約数ペア:

[(1, 47082940), (2, 23541470), (4, 11770735), (5, 9416588), (10, 4708294), (20, 2354147), (71, 663140), (142, 331570), (284, 165785), (355, 132628), (467, 100820), (710, 66314), (934, 50410), (1420, 33157), (1868, 25205), (2335, 20164), (4670, 10082), (5041, 9340)]