69365920

素因数分解:

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

素因数の和:33377

約数の個数: 48

約数和(自身を含む): 176488200

約数和(自身を除く): 107122280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 33349, 66698, 133396, 166745, 266792, 333490, 433537, 533584, 666980, 867074, 1067168, 1333960, 1734148, 2167685, 2667920, 3468296, 4335370, 5335840, 6936592, 8670740, 13873184, 17341480, 34682960, 69365920]

約数ペア:

[(1, 69365920), (2, 34682960), (4, 17341480), (5, 13873184), (8, 8670740), (10, 6936592), (13, 5335840), (16, 4335370), (20, 3468296), (26, 2667920), (32, 2167685), (40, 1734148), (52, 1333960), (65, 1067168), (80, 867074), (104, 666980), (130, 533584), (160, 433537), (208, 333490), (260, 266792), (416, 166745), (520, 133396), (1040, 66698), (2080, 33349)]