16025980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27631}}^1$

素因数の和:27669

約数の個数: 24

約数和(自身を含む): 34816320

約数和(自身を除く): 18790340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27631, 55262, 110524, 138155, 276310, 552620, 801299, 1602598, 3205196, 4006495, 8012990, 16025980]

約数ペア:

[(1, 16025980), (2, 8012990), (4, 4006495), (5, 3205196), (10, 1602598), (20, 801299), (29, 552620), (58, 276310), (116, 138155), (145, 110524), (290, 55262), (580, 27631)]