3425140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 7369992

約数和(自身を除く): 3944852

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4177, 8354, 16708, 20885, 41770, 83540, 171257, 342514, 685028, 856285, 1712570, 3425140]

約数ペア:

[(1, 3425140), (2, 1712570), (4, 856285), (5, 685028), (10, 342514), (20, 171257), (41, 83540), (82, 41770), (164, 20885), (205, 16708), (410, 8354), (820, 4177)]