38774660

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18119}}^1$

素因数の和:18235

約数の個数: 24

約数和(自身を含む): 82192320

約数和(自身を除く): 43417660

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 18119, 36238, 72476, 90595, 181190, 362380, 1938733, 3877466, 7754932, 9693665, 19387330, 38774660]

約数ペア:

[(1, 38774660), (2, 19387330), (4, 9693665), (5, 7754932), (10, 3877466), (20, 1938733), (107, 362380), (214, 181190), (428, 90595), (535, 72476), (1070, 36238), (2140, 18119)]