5214620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 11042304

約数和(自身を除く): 5827684

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2053, 2540, 4106, 8212, 10265, 20530, 41060, 260731, 521462, 1042924, 1303655, 2607310, 5214620]

約数ペア:

[(1, 5214620), (2, 2607310), (4, 1303655), (5, 1042924), (10, 521462), (20, 260731), (127, 41060), (254, 20530), (508, 10265), (635, 8212), (1270, 4106), (2053, 2540)]