14442040

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2087}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 32698080

約数和(自身を除く): 18256040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 2087, 3460, 4174, 6920, 8348, 10435, 16696, 20870, 41740, 83480, 361051, 722102, 1444204, 1805255, 2888408, 3610510, 7221020, 14442040]

約数ペア:

[(1, 14442040), (2, 7221020), (4, 3610510), (5, 2888408), (8, 1805255), (10, 1444204), (20, 722102), (40, 361051), (173, 83480), (346, 41740), (692, 20870), (865, 16696), (1384, 10435), (1730, 8348), (2087, 6920), (3460, 4174)]