38240180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173819}}^1$

素因数の和:173839

約数の個数: 24

約数和(自身を含む): 87605280

約数和(自身を除く): 49365100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 173819, 347638, 695276, 869095, 1738190, 1912009, 3476380, 3824018, 7648036, 9560045, 19120090, 38240180]

約数ペア:

[(1, 38240180), (2, 19120090), (4, 9560045), (5, 7648036), (10, 3824018), (11, 3476380), (20, 1912009), (22, 1738190), (44, 869095), (55, 695276), (110, 347638), (220, 173819)]