80516330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1237}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 151887744

約数和(自身を除く): 71371414

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 283, 566, 1237, 1415, 2474, 2830, 6185, 6509, 12370, 13018, 28451, 32545, 56902, 65090, 142255, 284510, 350071, 700142, 1750355, 3500710, 8051633, 16103266, 40258165, 80516330]

約数ペア:

[(1, 80516330), (2, 40258165), (5, 16103266), (10, 8051633), (23, 3500710), (46, 1750355), (115, 700142), (230, 350071), (283, 284510), (566, 142255), (1237, 65090), (1415, 56902), (2474, 32545), (2830, 28451), (6185, 13018), (6509, 12370)]