200060260

素因数分解:

$2^2\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{3779}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 420396480

約数和(自身を除く): 220336220

約数列:

[1, 2, 4, 5, 10, 20, 2647, 3779, 5294, 7558, 10588, 13235, 15116, 18895, 26470, 37790, 52940, 75580, 10003013, 20006026, 40012052, 50015065, 100030130, 200060260]

約数ペア:

[(1, 200060260), (2, 100030130), (4, 50015065), (5, 40012052), (10, 20006026), (20, 10003013), (2647, 75580), (3779, 52940), (5294, 37790), (7558, 26470), (10588, 18895), (13235, 15116)]