105927020

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21101}}^1$

素因数の和:21361

約数の個数: 24

約数和(自身を含む): 223343568

約数和(自身を除く): 117416548

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 21101, 42202, 84404, 105505, 211010, 422020, 5296351, 10592702, 21185404, 26481755, 52963510, 105927020]

約数ペア:

[(1, 105927020), (2, 52963510), (4, 26481755), (5, 21185404), (10, 10592702), (20, 5296351), (251, 422020), (502, 211010), (1004, 105505), (1255, 84404), (2510, 42202), (5020, 21101)]