23731340

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1543}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 49932960

約数和(自身を除く): 26201620

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 1543, 3076, 3086, 3845, 6172, 7690, 7715, 15380, 15430, 30860, 1186567, 2373134, 4746268, 5932835, 11865670, 23731340]

約数ペア:

[(1, 23731340), (2, 11865670), (4, 5932835), (5, 4746268), (10, 2373134), (20, 1186567), (769, 30860), (1538, 15430), (1543, 15380), (3076, 7715), (3086, 7690), (3845, 6172)]