3335120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 7928064

約数和(自身を除く): 4592944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 887, 940, 1774, 1880, 3548, 3760, 4435, 7096, 8870, 14192, 17740, 35480, 41689, 70960, 83378, 166756, 208445, 333512, 416890, 667024, 833780, 1667560, 3335120]

約数ペア:

[(1, 3335120), (2, 1667560), (4, 833780), (5, 667024), (8, 416890), (10, 333512), (16, 208445), (20, 166756), (40, 83378), (47, 70960), (80, 41689), (94, 35480), (188, 17740), (235, 14192), (376, 8870), (470, 7096), (752, 4435), (887, 3760), (940, 3548), (1774, 1880)]