39067120

素因数分解:

$2^4\times 5^1\times {\mathrm{488339}}^1$

素因数の和:488352

約数の個数: 20

約数和(自身を含む): 90831240

約数和(自身を除く): 51764120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 488339, 976678, 1953356, 2441695, 3906712, 4883390, 7813424, 9766780, 19533560, 39067120]

約数ペア:

[(1, 39067120), (2, 19533560), (4, 9766780), (5, 7813424), (8, 4883390), (10, 3906712), (16, 2441695), (20, 1953356), (40, 976678), (80, 488339)]