4522160

素因数分解:

$2^4\times 5^1\times {\mathrm{56527}}^1$

素因数の和:56540

約数の個数: 20

約数和(自身を含む): 10514208

約数和(自身を除く): 5992048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56527, 113054, 226108, 282635, 452216, 565270, 904432, 1130540, 2261080, 4522160]

約数ペア:

[(1, 4522160), (2, 2261080), (4, 1130540), (5, 904432), (8, 565270), (10, 452216), (16, 282635), (20, 226108), (40, 113054), (80, 56527)]