11698240

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 56

約数和(自身を含む): 28163520

約数和(自身を除く): 16465280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 263, 278, 320, 526, 556, 695, 1052, 1112, 1315, 1390, 2104, 2224, 2630, 2780, 4208, 4448, 5260, 5560, 8416, 8896, 10520, 11120, 16832, 21040, 22240, 36557, 42080, 44480, 73114, 84160, 146228, 182785, 292456, 365570, 584912, 731140, 1169824, 1462280, 2339648, 2924560, 5849120, 11698240]

約数ペア:

[(1, 11698240), (2, 5849120), (4, 2924560), (5, 2339648), (8, 1462280), (10, 1169824), (16, 731140), (20, 584912), (32, 365570), (40, 292456), (64, 182785), (80, 146228), (139, 84160), (160, 73114), (263, 44480), (278, 42080), (320, 36557), (526, 22240), (556, 21040), (695, 16832), (1052, 11120), (1112, 10520), (1315, 8896), (1390, 8416), (2104, 5560), (2224, 5260), (2630, 4448), (2780, 4208)]