6154040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 13960080

約数和(自身を除く): 7806040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1123, 1370, 2246, 2740, 4492, 5480, 5615, 8984, 11230, 22460, 44920, 153851, 307702, 615404, 769255, 1230808, 1538510, 3077020, 6154040]

約数ペア:

[(1, 6154040), (2, 3077020), (4, 1538510), (5, 1230808), (8, 769255), (10, 615404), (20, 307702), (40, 153851), (137, 44920), (274, 22460), (548, 11230), (685, 8984), (1096, 5615), (1123, 5480), (1370, 4492), (2246, 2740)]