17966879990

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1\times {\mathrm{9049}}^1$

素因数の和:10208

約数の個数: 32

約数和(自身を含む): 32531781600

約数和(自身を除く): 14564901610

約数列:

[1, 2, 5, 10, 211, 422, 941, 1055, 1882, 2110, 4705, 9049, 9410, 18098, 45245, 90490, 198551, 397102, 992755, 1909339, 1985510, 3818678, 8515109, 9546695, 17030218, 19093390, 42575545, 85151090, 1796687999, 3593375998, 8983439995, 17966879990]

約数ペア:

[(1, 17966879990), (2, 8983439995), (5, 3593375998), (10, 1796687999), (211, 85151090), (422, 42575545), (941, 19093390), (1055, 17030218), (1882, 9546695), (2110, 8515109), (4705, 3818678), (9049, 1985510), (9410, 1909339), (18098, 992755), (45245, 397102), (90490, 198551)]