54394100

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4283}}^1$

素因数の和:4424

約数の個数: 36

約数和(自身を含む): 118992384

約数和(自身を除く): 64598284

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 4283, 6350, 8566, 12700, 17132, 21415, 42830, 85660, 107075, 214150, 428300, 543941, 1087882, 2175764, 2719705, 5439410, 10878820, 13598525, 27197050, 54394100]

約数ペア:

[(1, 54394100), (2, 27197050), (4, 13598525), (5, 10878820), (10, 5439410), (20, 2719705), (25, 2175764), (50, 1087882), (100, 543941), (127, 428300), (254, 214150), (508, 107075), (635, 85660), (1270, 42830), (2540, 21415), (3175, 17132), (4283, 12700), (6350, 8566)]