26726680

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4001}}^1$

素因数の和:4179

約数の個数: 32

約数和(自身を含む): 60510240

約数和(自身を除く): 33783560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 4001, 6680, 8002, 16004, 20005, 32008, 40010, 80020, 160040, 668167, 1336334, 2672668, 3340835, 5345336, 6681670, 13363340, 26726680]

約数ペア:

[(1, 26726680), (2, 13363340), (4, 6681670), (5, 5345336), (8, 3340835), (10, 2672668), (20, 1336334), (40, 668167), (167, 160040), (334, 80020), (668, 40010), (835, 32008), (1336, 20005), (1670, 16004), (3340, 8002), (4001, 6680)]