80043190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{276011}}^1$

素因数の和:276047

約数の個数: 16

約数和(自身を含む): 149046480

約数和(自身を除く): 69003290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 276011, 552022, 1380055, 2760110, 8004319, 16008638, 40021595, 80043190]

約数ペア:

[(1, 80043190), (2, 40021595), (5, 16008638), (10, 8004319), (29, 2760110), (58, 1380055), (145, 552022), (290, 276011)]