38935880

素因数分解:

$2^3\times 5^1\times {\mathrm{973397}}^1$

素因数の和:973408

約数の個数: 16

約数和(自身を含む): 87605820

約数和(自身を除く): 48669940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 973397, 1946794, 3893588, 4866985, 7787176, 9733970, 19467940, 38935880]

約数ペア:

[(1, 38935880), (2, 19467940), (4, 9733970), (5, 7787176), (8, 4866985), (10, 3893588), (20, 1946794), (40, 973397)]