2167600

素因数分解:

$2^4\times 5^2\times {\mathrm{5419}}^1$

素因数の和:5437

約数の個数: 30

約数和(自身を含む): 5208620

約数和(自身を除く): 3041020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5419, 10838, 21676, 27095, 43352, 54190, 86704, 108380, 135475, 216760, 270950, 433520, 541900, 1083800, 2167600]

約数ペア:

[(1, 2167600), (2, 1083800), (4, 541900), (5, 433520), (8, 270950), (10, 216760), (16, 135475), (20, 108380), (25, 86704), (40, 54190), (50, 43352), (80, 27095), (100, 21676), (200, 10838), (400, 5419)]