79091780

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{9133}}^1$

素因数の和:9575

約数の個数: 24

約数和(自身を含む): 166494552

約数和(自身を除く): 87402772

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 9133, 18266, 36532, 45665, 91330, 182660, 3954589, 7909178, 15818356, 19772945, 39545890, 79091780]

約数ペア:

[(1, 79091780), (2, 39545890), (4, 19772945), (5, 15818356), (10, 7909178), (20, 3954589), (433, 182660), (866, 91330), (1732, 45665), (2165, 36532), (4330, 18266), (8660, 9133)]