2555050

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 24

約数和(自身を含む): 4799916

約数和(自身を除く): 2244866

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 373, 685, 746, 1370, 1865, 3425, 3730, 6850, 9325, 18650, 51101, 102202, 255505, 511010, 1277525, 2555050]

約数ペア:

[(1, 2555050), (2, 1277525), (5, 511010), (10, 255505), (25, 102202), (50, 51101), (137, 18650), (274, 9325), (373, 6850), (685, 3730), (746, 3425), (1370, 1865)]