25878130

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22901}}^1$

素因数の和:23021

約数の個数: 16

約数和(自身を含む): 46994904

約数和(自身を除く): 21116774

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 22901, 45802, 114505, 229010, 2587813, 5175626, 12939065, 25878130]

約数ペア:

[(1, 25878130), (2, 12939065), (5, 5175626), (10, 2587813), (113, 229010), (226, 114505), (565, 45802), (1130, 22901)]