88471180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631937}}^1$

素因数の和:631953

約数の個数: 24

約数和(自身を含む): 212331168

約数和(自身を除く): 123859988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631937, 1263874, 2527748, 3159685, 4423559, 6319370, 8847118, 12638740, 17694236, 22117795, 44235590, 88471180]

約数ペア:

[(1, 88471180), (2, 44235590), (4, 22117795), (5, 17694236), (7, 12638740), (10, 8847118), (14, 6319370), (20, 4423559), (28, 3159685), (35, 2527748), (70, 1263874), (140, 631937)]