10887173185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18211}}^1$

素因数の和:18302

約数の個数: 64

約数和(自身を含む): 16784179200

約数和(自身を除く): 5897006015

約数列:

[1, 5, 7, 19, 29, 31, 35, 95, 133, 145, 155, 203, 217, 551, 589, 665, 899, 1015, 1085, 2755, 2945, 3857, 4123, 4495, 6293, 17081, 18211, 19285, 20615, 31465, 85405, 91055, 119567, 127477, 346009, 528119, 564541, 597835, 637385, 1730045, 2422063, 2640595, 2822705, 3696833, 3951787, 10034261, 10726279, 12110315, 16371689, 18484165, 19758935, 50171305, 53631395, 70239827, 75083953, 81858445, 114601823, 311062091, 351199135, 375419765, 573009115, 1555310455, 2177434637, 10887173185]

約数ペア:

[(1, 10887173185), (5, 2177434637), (7, 1555310455), (19, 573009115), (29, 375419765), (31, 351199135), (35, 311062091), (95, 114601823), (133, 81858445), (145, 75083953), (155, 70239827), (203, 53631395), (217, 50171305), (551, 19758935), (589, 18484165), (665, 16371689), (899, 12110315), (1015, 10726279), (1085, 10034261), (2755, 3951787), (2945, 3696833), (3857, 2822705), (4123, 2640595), (4495, 2422063), (6293, 1730045), (17081, 637385), (18211, 597835), (19285, 564541), (20615, 528119), (31465, 346009), (85405, 127477), (91055, 119567)]