14005520

素因数分解:

$2^4\times 5^1\times {\mathrm{175069}}^1$

素因数の和:175082

約数の個数: 20

約数和(自身を含む): 32563020

約数和(自身を除く): 18557500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 175069, 350138, 700276, 875345, 1400552, 1750690, 2801104, 3501380, 7002760, 14005520]

約数ペア:

[(1, 14005520), (2, 7002760), (4, 3501380), (5, 2801104), (8, 1750690), (10, 1400552), (16, 875345), (20, 700276), (40, 350138), (80, 175069)]