110003120

素因数分解:

$2^4\times 5^1\times {\mathrm{1375039}}^1$

素因数の和:1375052

約数の個数: 20

約数和(自身を含む): 255757440

約数和(自身を除く): 145754320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1375039, 2750078, 5500156, 6875195, 11000312, 13750390, 22000624, 27500780, 55001560, 110003120]

約数ペア:

[(1, 110003120), (2, 55001560), (4, 27500780), (5, 22000624), (8, 13750390), (10, 11000312), (16, 6875195), (20, 5500156), (40, 2750078), (80, 1375039)]