39494680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42929}}^1$

素因数の和:42963

約数の個数: 32

約数和(自身を含む): 92728800

約数和(自身を除く): 53234120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 42929, 85858, 171716, 214645, 343432, 429290, 858580, 987367, 1717160, 1974734, 3949468, 4936835, 7898936, 9873670, 19747340, 39494680]

約数ペア:

[(1, 39494680), (2, 19747340), (4, 9873670), (5, 7898936), (8, 4936835), (10, 3949468), (20, 1974734), (23, 1717160), (40, 987367), (46, 858580), (92, 429290), (115, 343432), (184, 214645), (230, 171716), (460, 85858), (920, 42929)]