6484120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3449}}^1$

素因数の和:3507

約数の個数: 32

約数和(自身を含む): 14904000

約数和(自身を除く): 8419880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3449, 6898, 13796, 17245, 27592, 34490, 68980, 137960, 162103, 324206, 648412, 810515, 1296824, 1621030, 3242060, 6484120]

約数ペア:

[(1, 6484120), (2, 3242060), (4, 1621030), (5, 1296824), (8, 810515), (10, 648412), (20, 324206), (40, 162103), (47, 137960), (94, 68980), (188, 34490), (235, 27592), (376, 17245), (470, 13796), (940, 6898), (1880, 3449)]