25259702930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{306587}}^1$

素因数の和:306719

約数の個数: 64

約数和(自身を含む): 57216678912

約数和(自身を除く): 31956975982

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 107, 110, 154, 214, 385, 535, 749, 770, 1070, 1177, 1498, 2354, 3745, 5885, 7490, 8239, 11770, 16478, 41195, 82390, 306587, 613174, 1532935, 2146109, 3065870, 3372457, 4292218, 6744914, 10730545, 16862285, 21461090, 23607199, 32804809, 33724570, 47214398, 65609618, 118035995, 164024045, 229633663, 236071990, 328048090, 360852899, 459267326, 721705798, 1148168315, 1804264495, 2296336630, 2525970293, 3608528990, 5051940586, 12629851465, 25259702930]

約数ペア:

[(1, 25259702930), (2, 12629851465), (5, 5051940586), (7, 3608528990), (10, 2525970293), (11, 2296336630), (14, 1804264495), (22, 1148168315), (35, 721705798), (55, 459267326), (70, 360852899), (77, 328048090), (107, 236071990), (110, 229633663), (154, 164024045), (214, 118035995), (385, 65609618), (535, 47214398), (749, 33724570), (770, 32804809), (1070, 23607199), (1177, 21461090), (1498, 16862285), (2354, 10730545), (3745, 6744914), (5885, 4292218), (7490, 3372457), (8239, 3065870), (11770, 2146109), (16478, 1532935), (41195, 613174), (82390, 306587)]