39012520

素因数分解:

$2^3\times 5^1\times {\mathrm{975313}}^1$

素因数の和:975324

約数の個数: 16

約数和(自身を含む): 87778260

約数和(自身を除く): 48765740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 975313, 1950626, 3901252, 4876565, 7802504, 9753130, 19506260, 39012520]

約数ペア:

[(1, 39012520), (2, 19506260), (4, 9753130), (5, 7802504), (8, 4876565), (10, 3901252), (20, 1950626), (40, 975313)]