105409870

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{47269}}^1$

素因数の和:47499

約数の個数: 16

約数和(自身を含む): 190592640

約数和(自身を除く): 85182770

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 47269, 94538, 236345, 472690, 10540987, 21081974, 52704935, 105409870]

約数ペア:

[(1, 105409870), (2, 52704935), (5, 21081974), (10, 10540987), (223, 472690), (446, 236345), (1115, 94538), (2230, 47269)]