8256170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 16405200

約数和(自身を除く): 8149030

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1549, 2665, 3098, 5330, 7745, 15490, 20137, 40274, 63509, 100685, 127018, 201370, 317545, 635090, 825617, 1651234, 4128085, 8256170]

約数ペア:

[(1, 8256170), (2, 4128085), (5, 1651234), (10, 825617), (13, 635090), (26, 317545), (41, 201370), (65, 127018), (82, 100685), (130, 63509), (205, 40274), (410, 20137), (533, 15490), (1066, 7745), (1549, 5330), (2665, 3098)]