38794040

素因数分解:

$2^3\times 5^1\times {\mathrm{969851}}^1$

素因数の和:969862

約数の個数: 16

約数和(自身を含む): 87286680

約数和(自身を除く): 48492640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 969851, 1939702, 3879404, 4849255, 7758808, 9698510, 19397020, 38794040]

約数ペア:

[(1, 38794040), (2, 19397020), (4, 9698510), (5, 7758808), (8, 4849255), (10, 3879404), (20, 1939702), (40, 969851)]