2076149080

素因数分解:

$2^3\times 5^1\times {\mathrm{51903727}}^1$

素因数の和:51903738

約数の個数: 16

約数和(自身を含む): 4671335520

約数和(自身を除く): 2595186440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 51903727, 103807454, 207614908, 259518635, 415229816, 519037270, 1038074540, 2076149080]

約数ペア:

[(1, 2076149080), (2, 1038074540), (4, 519037270), (5, 415229816), (8, 259518635), (10, 207614908), (20, 103807454), (40, 51903727)]