8937140

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1579}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 18846240

約数和(自身を除く): 9909100

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 1579, 2830, 3158, 5660, 6316, 7895, 15790, 31580, 446857, 893714, 1787428, 2234285, 4468570, 8937140]

約数ペア:

[(1, 8937140), (2, 4468570), (4, 2234285), (5, 1787428), (10, 893714), (20, 446857), (283, 31580), (566, 15790), (1132, 7895), (1415, 6316), (1579, 5660), (2830, 3158)]