3144080

素因数分解:

$2^4\times 5^1\times {\mathrm{39301}}^1$

素因数の和:39314

約数の個数: 20

約数和(自身を含む): 7310172

約数和(自身を除く): 4166092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39301, 78602, 157204, 196505, 314408, 393010, 628816, 786020, 1572040, 3144080]

約数ペア:

[(1, 3144080), (2, 1572040), (4, 786020), (5, 628816), (8, 393010), (10, 314408), (16, 196505), (20, 157204), (40, 78602), (80, 39301)]