154010800

素因数分解:

$2^4\times 5^2\times {\mathrm{385027}}^1$

素因数の和:385045

約数の個数: 30

約数和(自身を含む): 370011908

約数和(自身を除く): 216001108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 385027, 770054, 1540108, 1925135, 3080216, 3850270, 6160432, 7700540, 9625675, 15401080, 19251350, 30802160, 38502700, 77005400, 154010800]

約数ペア:

[(1, 154010800), (2, 77005400), (4, 38502700), (5, 30802160), (8, 19251350), (10, 15401080), (16, 9625675), (20, 7700540), (25, 6160432), (40, 3850270), (50, 3080216), (80, 1925135), (100, 1540108), (200, 770054), (400, 385027)]