3864880

素因数分解:

$2^4\times 5^1\times {\mathrm{48311}}^1$

素因数の和:48324

約数の個数: 20

約数和(自身を含む): 8986032

約数和(自身を除く): 5121152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48311, 96622, 193244, 241555, 386488, 483110, 772976, 966220, 1932440, 3864880]

約数ペア:

[(1, 3864880), (2, 1932440), (4, 966220), (5, 772976), (8, 483110), (10, 386488), (16, 241555), (20, 193244), (40, 96622), (80, 48311)]