11250440

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 25510680

約数和(自身を除く): 14260240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2053, 2740, 4106, 5480, 8212, 10265, 16424, 20530, 41060, 82120, 281261, 562522, 1125044, 1406305, 2250088, 2812610, 5625220, 11250440]

約数ペア:

[(1, 11250440), (2, 5625220), (4, 2812610), (5, 2250088), (8, 1406305), (10, 1125044), (20, 562522), (40, 281261), (137, 82120), (274, 41060), (548, 20530), (685, 16424), (1096, 10265), (1370, 8212), (2053, 5480), (2740, 4106)]