22164950

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3923}}^1$

素因数の和:4048

約数の個数: 24

約数和(自身を含む): 41602248

約数和(自身を除く): 19437298

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 3923, 5650, 7846, 19615, 39230, 98075, 196150, 443299, 886598, 2216495, 4432990, 11082475, 22164950]

約数ペア:

[(1, 22164950), (2, 11082475), (5, 4432990), (10, 2216495), (25, 886598), (50, 443299), (113, 196150), (226, 98075), (565, 39230), (1130, 19615), (2825, 7846), (3923, 5650)]