2550550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1800

約数の個数: 24

約数和(自身を含む): 4910400

約数和(自身を除く): 2359850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1759, 3518, 8795, 17590, 43975, 51011, 87950, 102022, 255055, 510110, 1275275, 2550550]

約数ペア:

[(1, 2550550), (2, 1275275), (5, 510110), (10, 255055), (25, 102022), (29, 87950), (50, 51011), (58, 43975), (145, 17590), (290, 8795), (725, 3518), (1450, 1759)]