140140565572

素因数分解:

$2^2\times 7^1\times {\mathrm{5005020199}}^1$

素因数の和:5005020210

約数の個数: 12

約数和(自身を含む): 280281131200

約数和(自身を除く): 140140565628

約数列:

[1, 2, 4, 7, 14, 28, 5005020199, 10010040398, 20020080796, 35035141393, 70070282786, 140140565572]

約数ペア:

[(1, 140140565572), (2, 70070282786), (4, 35035141393), (7, 20020080796), (14, 10010040398), (28, 5005020199)]