32130160

素因数分解:

$2^4\times 5^1\times {\mathrm{401627}}^1$

素因数の和:401640

約数の個数: 20

約数和(自身を含む): 74702808

約数和(自身を除く): 42572648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401627, 803254, 1606508, 2008135, 3213016, 4016270, 6426032, 8032540, 16065080, 32130160]

約数ペア:

[(1, 32130160), (2, 16065080), (4, 8032540), (5, 6426032), (8, 4016270), (10, 3213016), (16, 2008135), (20, 1606508), (40, 803254), (80, 401627)]