83724920

素因数分解:

$2^3\times 5^1\times {\mathrm{2093123}}^1$

素因数の和:2093134

約数の個数: 16

約数和(自身を含む): 188381160

約数和(自身を除く): 104656240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2093123, 4186246, 8372492, 10465615, 16744984, 20931230, 41862460, 83724920]

約数ペア:

[(1, 83724920), (2, 41862460), (4, 20931230), (5, 16744984), (8, 10465615), (10, 8372492), (20, 4186246), (40, 2093123)]