78773090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1567}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 155119104

約数和(自身を除く): 76346014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 914, 1567, 2285, 3134, 4570, 5027, 7835, 10054, 15670, 17237, 25135, 34474, 50270, 86185, 172370, 716119, 1432238, 3580595, 7161190, 7877309, 15754618, 39386545, 78773090]

約数ペア:

[(1, 78773090), (2, 39386545), (5, 15754618), (10, 7877309), (11, 7161190), (22, 3580595), (55, 1432238), (110, 716119), (457, 172370), (914, 86185), (1567, 50270), (2285, 34474), (3134, 25135), (4570, 17237), (5027, 15670), (7835, 10054)]