5831440

素因数分解:

$2^4\times 5^1\times {\mathrm{72893}}^1$

素因数の和:72906

約数の個数: 20

約数和(自身を含む): 13558284

約数和(自身を除く): 7726844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72893, 145786, 291572, 364465, 583144, 728930, 1166288, 1457860, 2915720, 5831440]

約数ペア:

[(1, 5831440), (2, 2915720), (4, 1457860), (5, 1166288), (8, 728930), (10, 583144), (16, 364465), (20, 291572), (40, 145786), (80, 72893)]