27552620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 61145280

約数和(自身を除く): 33592660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 673, 890, 1346, 1780, 2047, 2692, 3365, 4094, 6730, 8188, 10235, 13460, 15479, 20470, 30958, 40940, 59897, 61916, 77395, 119794, 154790, 239588, 299485, 309580, 598970, 1197940, 1377631, 2755262, 5510524, 6888155, 13776310, 27552620]

約数ペア:

[(1, 27552620), (2, 13776310), (4, 6888155), (5, 5510524), (10, 2755262), (20, 1377631), (23, 1197940), (46, 598970), (89, 309580), (92, 299485), (115, 239588), (178, 154790), (230, 119794), (356, 77395), (445, 61916), (460, 59897), (673, 40940), (890, 30958), (1346, 20470), (1780, 15479), (2047, 13460), (2692, 10235), (3365, 8188), (4094, 6730)]