33506980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128873}}^1$

素因数の和:128895

約数の個数: 24

約数和(自身を含む): 75777912

約数和(自身を除く): 42270932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 128873, 257746, 515492, 644365, 1288730, 1675349, 2577460, 3350698, 6701396, 8376745, 16753490, 33506980]

約数ペア:

[(1, 33506980), (2, 16753490), (4, 8376745), (5, 6701396), (10, 3350698), (13, 2577460), (20, 1675349), (26, 1288730), (52, 644365), (65, 515492), (130, 257746), (260, 128873)]