120721850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{1093}}^1$

素因数の和:1199

約数の個数: 36

約数和(自身を含む): 229631694

約数和(自身を除く): 108909844

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1093, 1175, 2186, 2209, 2350, 4418, 5465, 10930, 11045, 22090, 27325, 51371, 54650, 55225, 102742, 110450, 256855, 513710, 1284275, 2414437, 2568550, 4828874, 12072185, 24144370, 60360925, 120721850]

約数ペア:

[(1, 120721850), (2, 60360925), (5, 24144370), (10, 12072185), (25, 4828874), (47, 2568550), (50, 2414437), (94, 1284275), (235, 513710), (470, 256855), (1093, 110450), (1175, 102742), (2186, 55225), (2209, 54650), (2350, 51371), (4418, 27325), (5465, 22090), (10930, 11045)]