27295120

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1259}}^1$

素因数の和:1543

約数の個数: 40

約数和(自身を含む): 63745920

約数和(自身を除く): 36450800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1259, 1355, 2168, 2518, 2710, 4336, 5036, 5420, 6295, 10072, 10840, 12590, 20144, 21680, 25180, 50360, 100720, 341189, 682378, 1364756, 1705945, 2729512, 3411890, 5459024, 6823780, 13647560, 27295120]

約数ペア:

[(1, 27295120), (2, 13647560), (4, 6823780), (5, 5459024), (8, 3411890), (10, 2729512), (16, 1705945), (20, 1364756), (40, 682378), (80, 341189), (271, 100720), (542, 50360), (1084, 25180), (1259, 21680), (1355, 20144), (2168, 12590), (2518, 10840), (2710, 10072), (4336, 6295), (5036, 5420)]