7242380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9787}}^1$

素因数の和:9833

約数の個数: 24

約数和(自身を含む): 15621648

約数和(自身を除く): 8379268

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 9787, 19574, 39148, 48935, 97870, 195740, 362119, 724238, 1448476, 1810595, 3621190, 7242380]

約数ペア:

[(1, 7242380), (2, 3621190), (4, 1810595), (5, 1448476), (10, 724238), (20, 362119), (37, 195740), (74, 97870), (148, 48935), (185, 39148), (370, 19574), (740, 9787)]