39073520

素因数分解:

$2^4\times 5^1\times {\mathrm{488419}}^1$

素因数の和:488432

約数の個数: 20

約数和(自身を含む): 90846120

約数和(自身を除く): 51772600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 488419, 976838, 1953676, 2442095, 3907352, 4884190, 7814704, 9768380, 19536760, 39073520]

約数ペア:

[(1, 39073520), (2, 19536760), (4, 9768380), (5, 7814704), (8, 4884190), (10, 3907352), (16, 2442095), (20, 1953676), (40, 976838), (80, 488419)]