6968680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 15876000

約数和(自身を除く): 8907320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2099, 3320, 4198, 8396, 10495, 16792, 20990, 41980, 83960, 174217, 348434, 696868, 871085, 1393736, 1742170, 3484340, 6968680]

約数ペア:

[(1, 6968680), (2, 3484340), (4, 1742170), (5, 1393736), (8, 871085), (10, 696868), (20, 348434), (40, 174217), (83, 83960), (166, 41980), (332, 20990), (415, 16792), (664, 10495), (830, 8396), (1660, 4198), (2099, 3320)]