4170160

素因数分解:

$2^4\times 5^1\times {\mathrm{52127}}^1$

素因数の和:52140

約数の個数: 20

約数和(自身を含む): 9695808

約数和(自身を除く): 5525648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52127, 104254, 208508, 260635, 417016, 521270, 834032, 1042540, 2085080, 4170160]

約数ペア:

[(1, 4170160), (2, 2085080), (4, 1042540), (5, 834032), (8, 521270), (10, 417016), (16, 260635), (20, 208508), (40, 104254), (80, 52127)]