25204580

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1153}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 53023992

約数和(自身を除く): 27819412

約数列:

[1, 2, 4, 5, 10, 20, 1093, 1153, 2186, 2306, 4372, 4612, 5465, 5765, 10930, 11530, 21860, 23060, 1260229, 2520458, 5040916, 6301145, 12602290, 25204580]

約数ペア:

[(1, 25204580), (2, 12602290), (4, 6301145), (5, 5040916), (10, 2520458), (20, 1260229), (1093, 23060), (1153, 21860), (2186, 11530), (2306, 10930), (4372, 5765), (4612, 5465)]