6454040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 14834880

約数和(自身を除く): 8380840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3433, 6866, 13732, 17165, 27464, 34330, 68660, 137320, 161351, 322702, 645404, 806755, 1290808, 1613510, 3227020, 6454040]

約数ペア:

[(1, 6454040), (2, 3227020), (4, 1613510), (5, 1290808), (8, 806755), (10, 645404), (20, 322702), (40, 161351), (47, 137320), (94, 68660), (188, 34330), (235, 27464), (376, 17165), (470, 13732), (940, 6866), (1880, 3433)]