14419280

素因数分解:

$2^4\times 5^1\times {\mathrm{180241}}^1$

素因数の和:180254

約数の個数: 20

約数和(自身を含む): 33525012

約数和(自身を除く): 19105732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 180241, 360482, 720964, 901205, 1441928, 1802410, 2883856, 3604820, 7209640, 14419280]

約数ペア:

[(1, 14419280), (2, 7209640), (4, 3604820), (5, 2883856), (8, 1802410), (10, 1441928), (16, 901205), (20, 720964), (40, 360482), (80, 180241)]