177750170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33349}}^1$

素因数の和:33410

約数の個数: 32

約数和(自身を含む): 352976400

約数和(自身を除く): 175226230

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 33349, 66698, 166745, 333490, 433537, 867074, 1367309, 2167685, 2734618, 4335370, 6836545, 13673090, 17775017, 35550034, 88875085, 177750170]

約数ペア:

[(1, 177750170), (2, 88875085), (5, 35550034), (10, 17775017), (13, 13673090), (26, 6836545), (41, 4335370), (65, 2734618), (82, 2167685), (130, 1367309), (205, 867074), (410, 433537), (533, 333490), (1066, 166745), (2665, 66698), (5330, 33349)]