67146040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129127}}^1$

素因数の和:129151

約数の個数: 32

約数和(自身を含む): 162701280

約数和(自身を除く): 95555240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 129127, 258254, 516508, 645635, 1033016, 1291270, 1678651, 2582540, 3357302, 5165080, 6714604, 8393255, 13429208, 16786510, 33573020, 67146040]

約数ペア:

[(1, 67146040), (2, 33573020), (4, 16786510), (5, 13429208), (8, 8393255), (10, 6714604), (13, 5165080), (20, 3357302), (26, 2582540), (40, 1678651), (52, 1291270), (65, 1033016), (104, 645635), (130, 516508), (260, 258254), (520, 129127)]