565519610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{27817}}^1$

素因数の和:27950

約数の個数: 32

約数和(自身を含む): 1081563840

約数和(自身を除く): 516044230

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 20330, 27817, 55634, 139085, 278170, 528523, 1057046, 2642615, 2976419, 5285230, 5952838, 14882095, 29764190, 56551961, 113103922, 282759805, 565519610]

約数ペア:

[(1, 565519610), (2, 282759805), (5, 113103922), (10, 56551961), (19, 29764190), (38, 14882095), (95, 5952838), (107, 5285230), (190, 2976419), (214, 2642615), (535, 1057046), (1070, 528523), (2033, 278170), (4066, 139085), (10165, 55634), (20330, 27817)]