8803120

素因数分解:

$2^4\times 5^1\times {\mathrm{110039}}^1$

素因数の和:110052

約数の個数: 20

約数和(自身を含む): 20467440

約数和(自身を除く): 11664320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 110039, 220078, 440156, 550195, 880312, 1100390, 1760624, 2200780, 4401560, 8803120]

約数ペア:

[(1, 8803120), (2, 4401560), (4, 2200780), (5, 1760624), (8, 1100390), (10, 880312), (16, 550195), (20, 440156), (40, 220078), (80, 110039)]