2560450175

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{2393}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 3210794496

約数和(自身を除く): 650344321

約数列:

[1, 5, 25, 127, 337, 635, 1685, 2393, 3175, 8425, 11965, 42799, 59825, 213995, 303911, 806441, 1069975, 1519555, 4032205, 7597775, 20161025, 102418007, 512090035, 2560450175]

約数ペア:

[(1, 2560450175), (5, 512090035), (25, 102418007), (127, 20161025), (337, 7597775), (635, 4032205), (1685, 1519555), (2393, 1069975), (3175, 806441), (8425, 303911), (11965, 213995), (42799, 59825)]