38887350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 97225920

約数和(自身を除く): 58338570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 1979, 3275, 3930, 3958, 5937, 6550, 9825, 9895, 11874, 19650, 19790, 29685, 49475, 59370, 98950, 148425, 259249, 296850, 518498, 777747, 1296245, 1555494, 2592490, 3888735, 6481225, 7777470, 12962450, 19443675, 38887350]

約数ペア:

[(1, 38887350), (2, 19443675), (3, 12962450), (5, 7777470), (6, 6481225), (10, 3888735), (15, 2592490), (25, 1555494), (30, 1296245), (50, 777747), (75, 518498), (131, 296850), (150, 259249), (262, 148425), (393, 98950), (655, 59370), (786, 49475), (1310, 29685), (1965, 19790), (1979, 19650), (3275, 11874), (3930, 9895), (3958, 9825), (5937, 6550)]