1036290488990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20809}}^1\times {\mathrm{70141}}^1$

素因数の和:91028

約数の個数: 32

約数和(自身を含む): 1891712905920

約数和(自身を除く): 855422416930

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 20809, 41618, 70141, 104045, 140282, 208090, 350705, 701410, 1477439, 2954878, 4980011, 7387195, 9960022, 14774390, 24900055, 49800110, 1459564069, 2919128138, 7297820345, 14595640690, 103629048899, 207258097798, 518145244495, 1036290488990]

約数ペア:

[(1, 1036290488990), (2, 518145244495), (5, 207258097798), (10, 103629048899), (71, 14595640690), (142, 7297820345), (355, 2919128138), (710, 1459564069), (20809, 49800110), (41618, 24900055), (70141, 14774390), (104045, 9960022), (140282, 7387195), (208090, 4980011), (350705, 2954878), (701410, 1477439)]