4798220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{34273}}^1$

素因数の和:34289

約数の個数: 24

約数和(自身を含む): 11516064

約数和(自身を除く): 6717844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34273, 68546, 137092, 171365, 239911, 342730, 479822, 685460, 959644, 1199555, 2399110, 4798220]

約数ペア:

[(1, 4798220), (2, 2399110), (4, 1199555), (5, 959644), (7, 685460), (10, 479822), (14, 342730), (20, 239911), (28, 171365), (35, 137092), (70, 68546), (140, 34273)]