14219120

素因数分解:

$2^4\times 5^1\times {\mathrm{177739}}^1$

素因数の和:177752

約数の個数: 20

約数和(自身を含む): 33059640

約数和(自身を除く): 18840520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 177739, 355478, 710956, 888695, 1421912, 1777390, 2843824, 3554780, 7109560, 14219120]

約数ペア:

[(1, 14219120), (2, 7109560), (4, 3554780), (5, 2843824), (8, 1777390), (10, 1421912), (16, 888695), (20, 710956), (40, 355478), (80, 177739)]