1332920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 3067200

約数和(自身を除く): 1734280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 709, 940, 1418, 1880, 2836, 3545, 5672, 7090, 14180, 28360, 33323, 66646, 133292, 166615, 266584, 333230, 666460, 1332920]

約数ペア:

[(1, 1332920), (2, 666460), (4, 333230), (5, 266584), (8, 166615), (10, 133292), (20, 66646), (40, 33323), (47, 28360), (94, 14180), (188, 7090), (235, 5672), (376, 3545), (470, 2836), (709, 1880), (940, 1418)]