151085680

素因数分解:

$2^4\times 5^1\times {\mathrm{1888571}}^1$

素因数の和:1888584

約数の個数: 20

約数和(自身を含む): 351274392

約数和(自身を除く): 200188712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1888571, 3777142, 7554284, 9442855, 15108568, 18885710, 30217136, 37771420, 75542840, 151085680]

約数ペア:

[(1, 151085680), (2, 75542840), (4, 37771420), (5, 30217136), (8, 18885710), (10, 15108568), (16, 9442855), (20, 7554284), (40, 3777142), (80, 1888571)]