23553260

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5281}}^1$

素因数の和:5513

約数の個数: 24

約数和(自身を含む): 49693056

約数和(自身を除く): 26139796

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 5281, 10562, 21124, 26405, 52810, 105620, 1177663, 2355326, 4710652, 5888315, 11776630, 23553260]

約数ペア:

[(1, 23553260), (2, 11776630), (4, 5888315), (5, 4710652), (10, 2355326), (20, 1177663), (223, 105620), (446, 52810), (892, 26405), (1115, 21124), (2230, 10562), (4460, 5281)]