114485680

素因数分解:

$2^4\times 5^1\times {\mathrm{1431071}}^1$

素因数の和:1431084

約数の個数: 20

約数和(自身を含む): 266179392

約数和(自身を除く): 151693712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1431071, 2862142, 5724284, 7155355, 11448568, 14310710, 22897136, 28621420, 57242840, 114485680]

約数ペア:

[(1, 114485680), (2, 57242840), (4, 28621420), (5, 22897136), (8, 14310710), (10, 11448568), (16, 7155355), (20, 5724284), (40, 2862142), (80, 1431071)]