24858220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42859}}^1$

素因数の和:42897

約数の個数: 24

約数和(自身を含む): 54003600

約数和(自身を除く): 29145380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 42859, 85718, 171436, 214295, 428590, 857180, 1242911, 2485822, 4971644, 6214555, 12429110, 24858220]

約数ペア:

[(1, 24858220), (2, 12429110), (4, 6214555), (5, 4971644), (10, 2485822), (20, 1242911), (29, 857180), (58, 428590), (116, 214295), (145, 171436), (290, 85718), (580, 42859)]