8822980

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4283}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 18712512

約数和(自身を除く): 9889532

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4283, 8566, 17132, 21415, 42830, 85660, 441149, 882298, 1764596, 2205745, 4411490, 8822980]

約数ペア:

[(1, 8822980), (2, 4411490), (4, 2205745), (5, 1764596), (10, 882298), (20, 441149), (103, 85660), (206, 42830), (412, 21415), (515, 17132), (1030, 8566), (2060, 4283)]