5265880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 12104640

約数和(自身を除く): 6838760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2801, 5602, 11204, 14005, 22408, 28010, 56020, 112040, 131647, 263294, 526588, 658235, 1053176, 1316470, 2632940, 5265880]

約数ペア:

[(1, 5265880), (2, 2632940), (4, 1316470), (5, 1053176), (8, 658235), (10, 526588), (20, 263294), (40, 131647), (47, 112040), (94, 56020), (188, 28010), (235, 22408), (376, 14005), (470, 11204), (940, 5602), (1880, 2801)]