5081896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 10108800

約数和(自身を除く): 5026904

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 389, 568, 778, 1556, 1633, 3112, 3266, 6532, 8947, 13064, 17894, 27619, 35788, 55238, 71576, 110476, 220952, 635237, 1270474, 2540948, 5081896]

約数ペア:

[(1, 5081896), (2, 2540948), (4, 1270474), (8, 635237), (23, 220952), (46, 110476), (71, 71576), (92, 55238), (142, 35788), (184, 27619), (284, 17894), (389, 13064), (568, 8947), (778, 6532), (1556, 3266), (1633, 3112)]