322249540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{304009}}^1$

素因数の和:304071

約数の個数: 24

約数和(自身を含む): 689494680

約数和(自身を除く): 367245140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 304009, 608018, 1216036, 1520045, 3040090, 6080180, 16112477, 32224954, 64449908, 80562385, 161124770, 322249540]

約数ペア:

[(1, 322249540), (2, 161124770), (4, 80562385), (5, 64449908), (10, 32224954), (20, 16112477), (53, 6080180), (106, 3040090), (212, 1520045), (265, 1216036), (530, 608018), (1060, 304009)]