4361440

素因数分解:

$2^5\times 5^1\times {\mathrm{27259}}^1$

素因数の和:27274

約数の個数: 24

約数和(自身を含む): 10304280

約数和(自身を除く): 5942840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27259, 54518, 109036, 136295, 218072, 272590, 436144, 545180, 872288, 1090360, 2180720, 4361440]

約数ペア:

[(1, 4361440), (2, 2180720), (4, 1090360), (5, 872288), (8, 545180), (10, 436144), (16, 272590), (20, 218072), (32, 136295), (40, 109036), (80, 54518), (160, 27259)]