1129400

素因数分解:

$2^3\times 5^2\times {\mathrm{5647}}^1$

素因数の和:5663

約数の個数: 24

約数和(自身を含む): 2626320

約数和(自身を除く): 1496920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 5647, 11294, 22588, 28235, 45176, 56470, 112940, 141175, 225880, 282350, 564700, 1129400]

約数ペア:

[(1, 1129400), (2, 564700), (4, 282350), (5, 225880), (8, 141175), (10, 112940), (20, 56470), (25, 45176), (40, 28235), (50, 22588), (100, 11294), (200, 5647)]