201609567925

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{2659}}^1$

素因数の和:3262

約数の個数: 48

約数和(自身を含む): 257576014080

約数和(自身を除く): 55966446155

約数列:

[1, 5, 25, 47, 173, 235, 373, 865, 1175, 1865, 2659, 4325, 8131, 9325, 13295, 17531, 40655, 64529, 66475, 87655, 124973, 203275, 322645, 438275, 460007, 624865, 991807, 1613225, 2300035, 3032863, 3124325, 4959035, 11500175, 15164315, 21620329, 24795175, 46614929, 75821575, 108101645, 171582611, 233074645, 540508225, 857913055, 1165373225, 4289565275, 8064382717, 40321913585, 201609567925]

約数ペア:

[(1, 201609567925), (5, 40321913585), (25, 8064382717), (47, 4289565275), (173, 1165373225), (235, 857913055), (373, 540508225), (865, 233074645), (1175, 171582611), (1865, 108101645), (2659, 75821575), (4325, 46614929), (8131, 24795175), (9325, 21620329), (13295, 15164315), (17531, 11500175), (40655, 4959035), (64529, 3124325), (66475, 3032863), (87655, 2300035), (124973, 1613225), (203275, 991807), (322645, 624865), (438275, 460007)]