23942860

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2927}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 50420160

約数和(自身を除く): 26477300

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 2927, 4090, 5854, 8180, 11708, 14635, 29270, 58540, 1197143, 2394286, 4788572, 5985715, 11971430, 23942860]

約数ペア:

[(1, 23942860), (2, 11971430), (4, 5985715), (5, 4788572), (10, 2394286), (20, 1197143), (409, 58540), (818, 29270), (1636, 14635), (2045, 11708), (2927, 8180), (4090, 5854)]