6368616880

素因数分解:

$2^4\times 5^1\times {\mathrm{79607711}}^1$

素因数の和:79607724

約数の個数: 20

約数和(自身を含む): 14807034432

約数和(自身を除く): 8438417552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 79607711, 159215422, 318430844, 398038555, 636861688, 796077110, 1273723376, 1592154220, 3184308440, 6368616880]

約数ペア:

[(1, 6368616880), (2, 3184308440), (4, 1592154220), (5, 1273723376), (8, 796077110), (10, 636861688), (16, 398038555), (20, 318430844), (40, 159215422), (80, 79607711)]