23328380

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2633}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 49118832

約数和(自身を除く): 25790452

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 2633, 4430, 5266, 8860, 10532, 13165, 26330, 52660, 1166419, 2332838, 4665676, 5832095, 11664190, 23328380]

約数ペア:

[(1, 23328380), (2, 11664190), (4, 5832095), (5, 4665676), (10, 2332838), (20, 1166419), (443, 52660), (886, 26330), (1772, 13165), (2215, 10532), (2633, 8860), (4430, 5266)]