2550110

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 4612032

約数和(自身を除く): 2061922

約数列:

[1, 2, 5, 10, 271, 542, 941, 1355, 1882, 2710, 4705, 9410, 255011, 510022, 1275055, 2550110]

約数ペア:

[(1, 2550110), (2, 1275055), (5, 510022), (10, 255011), (271, 9410), (542, 4705), (941, 2710), (1355, 1882)]