42190160

素因数分解:

$2^4\times 5^1\times {\mathrm{527377}}^1$

素因数の和:527390

約数の個数: 20

約数和(自身を含む): 98092308

約数和(自身を除く): 55902148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 527377, 1054754, 2109508, 2636885, 4219016, 5273770, 8438032, 10547540, 21095080, 42190160]

約数ペア:

[(1, 42190160), (2, 21095080), (4, 10547540), (5, 8438032), (8, 5273770), (10, 4219016), (16, 2636885), (20, 2109508), (40, 1054754), (80, 527377)]