27960080

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{937}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 65251032

約数和(自身を除く): 37290952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 937, 1492, 1865, 1874, 2984, 3730, 3748, 4685, 5968, 7460, 7496, 9370, 14920, 14992, 18740, 29840, 37480, 74960, 349501, 699002, 1398004, 1747505, 2796008, 3495010, 5592016, 6990020, 13980040, 27960080]

約数ペア:

[(1, 27960080), (2, 13980040), (4, 6990020), (5, 5592016), (8, 3495010), (10, 2796008), (16, 1747505), (20, 1398004), (40, 699002), (80, 349501), (373, 74960), (746, 37480), (937, 29840), (1492, 18740), (1865, 14992), (1874, 14920), (2984, 9370), (3730, 7496), (3748, 7460), (4685, 5968)]