324450160

素因数分解:

$2^4\times 5^1\times {\mathrm{4055627}}^1$

素因数の和:4055640

約数の個数: 20

約数和(自身を含む): 754346808

約数和(自身を除く): 429896648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4055627, 8111254, 16222508, 20278135, 32445016, 40556270, 64890032, 81112540, 162225080, 324450160]

約数ペア:

[(1, 324450160), (2, 162225080), (4, 81112540), (5, 64890032), (8, 40556270), (10, 32445016), (16, 20278135), (20, 16222508), (40, 8111254), (80, 4055627)]