4220796680

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{102149}}^1$

素因数の和:103193

約数の個数: 32

約数和(自身を含む): 9506079000

約数和(自身を除く): 5285282320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 2066, 4132, 5165, 8264, 10330, 20660, 41320, 102149, 204298, 408596, 510745, 817192, 1021490, 2042980, 4085960, 105519917, 211039834, 422079668, 527599585, 844159336, 1055199170, 2110398340, 4220796680]

約数ペア:

[(1, 4220796680), (2, 2110398340), (4, 1055199170), (5, 844159336), (8, 527599585), (10, 422079668), (20, 211039834), (40, 105519917), (1033, 4085960), (2066, 2042980), (4132, 1021490), (5165, 817192), (8264, 510745), (10330, 408596), (20660, 204298), (41320, 102149)]