2966120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 6906600

約数和(自身を除く): 3940480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2557, 5114, 10228, 12785, 20456, 25570, 51140, 74153, 102280, 148306, 296612, 370765, 593224, 741530, 1483060, 2966120]

約数ペア:

[(1, 2966120), (2, 1483060), (4, 741530), (5, 593224), (8, 370765), (10, 296612), (20, 148306), (29, 102280), (40, 74153), (58, 51140), (116, 25570), (145, 20456), (232, 12785), (290, 10228), (580, 5114), (1160, 2557)]