45522440

素因数分解:

$2^3\times 5^1\times {\mathrm{1138061}}^1$

素因数の和:1138072

約数の個数: 16

約数和(自身を含む): 102425580

約数和(自身を除く): 56903140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1138061, 2276122, 4552244, 5690305, 9104488, 11380610, 22761220, 45522440]

約数ペア:

[(1, 45522440), (2, 22761220), (4, 11380610), (5, 9104488), (8, 5690305), (10, 4552244), (20, 2276122), (40, 1138061)]