4160540

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{751}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 8780352

約数和(自身を除く): 4619812

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 751, 1108, 1385, 1502, 2770, 3004, 3755, 5540, 7510, 15020, 208027, 416054, 832108, 1040135, 2080270, 4160540]

約数ペア:

[(1, 4160540), (2, 2080270), (4, 1040135), (5, 832108), (10, 416054), (20, 208027), (277, 15020), (554, 7510), (751, 5540), (1108, 3755), (1385, 3004), (1502, 2770)]