15694552220

素因数分解:

$2^2\times 5^1\times {\mathrm{5011}}^1\times {\mathrm{156601}}^1$

素因数の和:161621

約数の個数: 24

約数和(自身を含む): 32965347408

約数和(自身を除く): 17270795188

約数列:

[1, 2, 4, 5, 10, 20, 5011, 10022, 20044, 25055, 50110, 100220, 156601, 313202, 626404, 783005, 1566010, 3132020, 784727611, 1569455222, 3138910444, 3923638055, 7847276110, 15694552220]

約数ペア:

[(1, 15694552220), (2, 7847276110), (4, 3923638055), (5, 3138910444), (10, 1569455222), (20, 784727611), (5011, 3132020), (10022, 1566010), (20044, 783005), (25055, 626404), (50110, 313202), (100220, 156601)]