80874452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5107}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 146742624

約数和(自身を除く): 65868172

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 5107, 7918, 10214, 15836, 20428, 188959, 377918, 546449, 755836, 1092898, 2185796, 20218613, 40437226, 80874452]

約数ペア:

[(1, 80874452), (2, 40437226), (4, 20218613), (37, 2185796), (74, 1092898), (107, 755836), (148, 546449), (214, 377918), (428, 188959), (3959, 20428), (5107, 15836), (7918, 10214)]