105704440

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4283}}^1$

素因数の和:4911

約数の個数: 32

約数和(自身を含む): 238276080

約数和(自身を除く): 132571640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2468, 3085, 4283, 4936, 6170, 8566, 12340, 17132, 21415, 24680, 34264, 42830, 85660, 171320, 2642611, 5285222, 10570444, 13213055, 21140888, 26426110, 52852220, 105704440]

約数ペア:

[(1, 105704440), (2, 52852220), (4, 26426110), (5, 21140888), (8, 13213055), (10, 10570444), (20, 5285222), (40, 2642611), (617, 171320), (1234, 85660), (2468, 42830), (3085, 34264), (4283, 24680), (4936, 21415), (6170, 17132), (8566, 12340)]