40812310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53003}}^1$

素因数の和:53028

約数の個数: 32

約数和(自身を含む): 91590912

約数和(自身を除く): 50778602

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 53003, 106006, 265015, 371021, 530030, 583033, 742042, 1166066, 1855105, 2915165, 3710210, 4081231, 5830330, 8162462, 20406155, 40812310]

約数ペア:

[(1, 40812310), (2, 20406155), (5, 8162462), (7, 5830330), (10, 4081231), (11, 3710210), (14, 2915165), (22, 1855105), (35, 1166066), (55, 742042), (70, 583033), (77, 530030), (110, 371021), (154, 265015), (385, 106006), (770, 53003)]