5153860

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 10866240

約数和(自身を除く): 5712380

約数列:

[1, 2, 4, 5, 10, 20, 439, 587, 878, 1174, 1756, 2195, 2348, 2935, 4390, 5870, 8780, 11740, 257693, 515386, 1030772, 1288465, 2576930, 5153860]

約数ペア:

[(1, 5153860), (2, 2576930), (4, 1288465), (5, 1030772), (10, 515386), (20, 257693), (439, 11740), (587, 8780), (878, 5870), (1174, 4390), (1756, 2935), (2195, 2348)]