2956760

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 6704640

約数和(自身を除く): 3747880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 383, 386, 766, 772, 965, 1532, 1544, 1915, 1930, 3064, 3830, 3860, 7660, 7720, 15320, 73919, 147838, 295676, 369595, 591352, 739190, 1478380, 2956760]

約数ペア:

[(1, 2956760), (2, 1478380), (4, 739190), (5, 591352), (8, 369595), (10, 295676), (20, 147838), (40, 73919), (193, 15320), (383, 7720), (386, 7660), (766, 3860), (772, 3830), (965, 3064), (1532, 1930), (1544, 1915)]