75307480

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9857}}^1$

素因数の和:10059

約数の個数: 32

約数和(自身を含む): 170346240

約数和(自身を除く): 95038760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 9857, 19714, 39428, 49285, 78856, 98570, 197140, 394280, 1882687, 3765374, 7530748, 9413435, 15061496, 18826870, 37653740, 75307480]

約数ペア:

[(1, 75307480), (2, 37653740), (4, 18826870), (5, 15061496), (8, 9413435), (10, 7530748), (20, 3765374), (40, 1882687), (191, 394280), (382, 197140), (764, 98570), (955, 78856), (1528, 49285), (1910, 39428), (3820, 19714), (7640, 9857)]