39007240

素因数分解:

$2^3\times 5^1\times {\mathrm{975181}}^1$

素因数の和:975192

約数の個数: 16

約数和(自身を含む): 87766380

約数和(自身を除く): 48759140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 975181, 1950362, 3900724, 4875905, 7801448, 9751810, 19503620, 39007240]

約数ペア:

[(1, 39007240), (2, 19503620), (4, 9751810), (5, 7801448), (8, 4875905), (10, 3900724), (20, 1950362), (40, 975181)]