71179540

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{5077}}^1$

素因数の和:5787

約数の個数: 24

約数和(自身を含む): 149719752

約数和(自身を除く): 78540212

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2804, 3505, 5077, 7010, 10154, 14020, 20308, 25385, 50770, 101540, 3558977, 7117954, 14235908, 17794885, 35589770, 71179540]

約数ペア:

[(1, 71179540), (2, 35589770), (4, 17794885), (5, 14235908), (10, 7117954), (20, 3558977), (701, 101540), (1402, 50770), (2804, 25385), (3505, 20308), (5077, 14020), (7010, 10154)]