13122140

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1759}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 27646080

約数和(自身を除く): 14523940

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1759, 1865, 3518, 3730, 7036, 7460, 8795, 17590, 35180, 656107, 1312214, 2624428, 3280535, 6561070, 13122140]

約数ペア:

[(1, 13122140), (2, 6561070), (4, 3280535), (5, 2624428), (10, 1312214), (20, 656107), (373, 35180), (746, 17590), (1492, 8795), (1759, 7460), (1865, 7036), (3518, 3730)]