6181520

素因数分解:

$2^4\times 5^1\times {\mathrm{77269}}^1$

素因数の和:77282

約数の個数: 20

約数和(自身を含む): 14372220

約数和(自身を除く): 8190700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 77269, 154538, 309076, 386345, 618152, 772690, 1236304, 1545380, 3090760, 6181520]

約数ペア:

[(1, 6181520), (2, 3090760), (4, 1545380), (5, 1236304), (8, 772690), (10, 618152), (16, 386345), (20, 309076), (40, 154538), (80, 77269)]