6364880

素因数分解:

$2^4\times 5^1\times {\mathrm{79561}}^1$

素因数の和:79574

約数の個数: 20

約数和(自身を含む): 14798532

約数和(自身を除く): 8433652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 79561, 159122, 318244, 397805, 636488, 795610, 1272976, 1591220, 3182440, 6364880]

約数ペア:

[(1, 6364880), (2, 3182440), (4, 1591220), (5, 1272976), (8, 795610), (10, 636488), (16, 397805), (20, 318244), (40, 159122), (80, 79561)]