27126160

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1607}}^1$

素因数の和:1831

約数の個数: 40

約数和(自身を含む): 63406656

約数和(自身を除く): 36280496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1607, 1688, 2110, 3214, 3376, 4220, 6428, 8035, 8440, 12856, 16070, 16880, 25712, 32140, 64280, 128560, 339077, 678154, 1356308, 1695385, 2712616, 3390770, 5425232, 6781540, 13563080, 27126160]

約数ペア:

[(1, 27126160), (2, 13563080), (4, 6781540), (5, 5425232), (8, 3390770), (10, 2712616), (16, 1695385), (20, 1356308), (40, 678154), (80, 339077), (211, 128560), (422, 64280), (844, 32140), (1055, 25712), (1607, 16880), (1688, 16070), (2110, 12856), (3214, 8440), (3376, 8035), (4220, 6428)]