26250160

素因数分解:

$2^4\times 5^1\times {\mathrm{328127}}^1$

素因数の和:328140

約数の個数: 20

約数和(自身を含む): 61031808

約数和(自身を除く): 34781648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 328127, 656254, 1312508, 1640635, 2625016, 3281270, 5250032, 6562540, 13125080, 26250160]

約数ペア:

[(1, 26250160), (2, 13125080), (4, 6562540), (5, 5250032), (8, 3281270), (10, 2625016), (16, 1640635), (20, 1312508), (40, 656254), (80, 328127)]