39543890

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{5351}}^1$

素因数の和:6097

約数の個数: 16

約数和(自身を含む): 71288640

約数和(自身を除く): 31744750

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 5351, 7390, 10702, 26755, 53510, 3954389, 7908778, 19771945, 39543890]

約数ペア:

[(1, 39543890), (2, 19771945), (5, 7908778), (10, 3954389), (739, 53510), (1478, 26755), (3695, 10702), (5351, 7390)]