162130160

素因数分解:

$2^4\times 5^1\times {\mathrm{2026627}}^1$

素因数の和:2026640

約数の個数: 20

約数和(自身を含む): 376952808

約数和(自身を除く): 214822648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2026627, 4053254, 8106508, 10133135, 16213016, 20266270, 32426032, 40532540, 81065080, 162130160]

約数ペア:

[(1, 162130160), (2, 81065080), (4, 40532540), (5, 32426032), (8, 20266270), (10, 16213016), (16, 10133135), (20, 8106508), (40, 4053254), (80, 2026627)]