24790160

素因数分解:

$2^4\times 5^1\times {\mathrm{309877}}^1$

素因数の和:309890

約数の個数: 20

約数和(自身を含む): 57637308

約数和(自身を除く): 32847148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 309877, 619754, 1239508, 1549385, 2479016, 3098770, 4958032, 6197540, 12395080, 24790160]

約数ペア:

[(1, 24790160), (2, 12395080), (4, 6197540), (5, 4958032), (8, 3098770), (10, 2479016), (16, 1549385), (20, 1239508), (40, 619754), (80, 309877)]