40382510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2053}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 83408832

約数和(自身を除く): 43026322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2053, 2810, 3934, 4106, 9835, 10265, 14371, 19670, 20530, 28742, 71855, 143710, 576893, 1153786, 2884465, 4038251, 5768930, 8076502, 20191255, 40382510]

約数ペア:

[(1, 40382510), (2, 20191255), (5, 8076502), (7, 5768930), (10, 4038251), (14, 2884465), (35, 1153786), (70, 576893), (281, 143710), (562, 71855), (1405, 28742), (1967, 20530), (2053, 19670), (2810, 14371), (3934, 10265), (4106, 9835)]