159415400

素因数分解:

$2^3\times 5^2\times {\mathrm{797077}}^1$

素因数の和:797093

約数の個数: 24

約数和(自身を含む): 370641270

約数和(自身を除く): 211225870

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 797077, 1594154, 3188308, 3985385, 6376616, 7970770, 15941540, 19926925, 31883080, 39853850, 79707700, 159415400]

約数ペア:

[(1, 159415400), (2, 79707700), (4, 39853850), (5, 31883080), (8, 19926925), (10, 15941540), (20, 7970770), (25, 6376616), (40, 3985385), (50, 3188308), (100, 1594154), (200, 797077)]