26712860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70297}}^1$

素因数の和:70325

約数の個数: 24

約数和(自身を含む): 59050320

約数和(自身を除く): 32337460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 70297, 140594, 281188, 351485, 702970, 1335643, 1405940, 2671286, 5342572, 6678215, 13356430, 26712860]

約数ペア:

[(1, 26712860), (2, 13356430), (4, 6678215), (5, 5342572), (10, 2671286), (19, 1405940), (20, 1335643), (38, 702970), (76, 351485), (95, 281188), (190, 140594), (380, 70297)]