2017479020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{4051}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 4358752608

約数和(自身を除く): 2341273588

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 673, 740, 1346, 2692, 3365, 4051, 6730, 8102, 13460, 16204, 20255, 24901, 40510, 49802, 81020, 99604, 124505, 149887, 249010, 299774, 498020, 599548, 749435, 1498870, 2726323, 2997740, 5452646, 10905292, 13631615, 27263230, 54526460, 100873951, 201747902, 403495804, 504369755, 1008739510, 2017479020]

約数ペア:

[(1, 2017479020), (2, 1008739510), (4, 504369755), (5, 403495804), (10, 201747902), (20, 100873951), (37, 54526460), (74, 27263230), (148, 13631615), (185, 10905292), (370, 5452646), (673, 2997740), (740, 2726323), (1346, 1498870), (2692, 749435), (3365, 599548), (4051, 498020), (6730, 299774), (8102, 249010), (13460, 149887), (16204, 124505), (20255, 99604), (24901, 81020), (40510, 49802)]