105890803210

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{42187571}}^1$

素因数の和:42187829

約数の個数: 16

約数和(自身を含む): 191362826592

約数和(自身を除く): 85472023382

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 42187571, 84375142, 210937855, 421875710, 10589080321, 21178160642, 52945401605, 105890803210]

約数ペア:

[(1, 105890803210), (2, 52945401605), (5, 21178160642), (10, 10589080321), (251, 421875710), (502, 210937855), (1255, 84375142), (2510, 42187571)]