85328080

素因数分解:

$2^4\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1103}}^1$

素因数の和:2083

約数の個数: 40

約数和(自身を含む): 198772992

約数和(自身を除く): 113444912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 967, 1103, 1934, 2206, 3868, 4412, 4835, 5515, 7736, 8824, 9670, 11030, 15472, 17648, 19340, 22060, 38680, 44120, 77360, 88240, 1066601, 2133202, 4266404, 5333005, 8532808, 10666010, 17065616, 21332020, 42664040, 85328080]

約数ペア:

[(1, 85328080), (2, 42664040), (4, 21332020), (5, 17065616), (8, 10666010), (10, 8532808), (16, 5333005), (20, 4266404), (40, 2133202), (80, 1066601), (967, 88240), (1103, 77360), (1934, 44120), (2206, 38680), (3868, 22060), (4412, 19340), (4835, 17648), (5515, 15472), (7736, 11030), (8824, 9670)]