10131880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23027}}^1$

素因数の和:23049

約数の個数: 32

約数和(自身を含む): 24870240

約数和(自身を除く): 14738360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23027, 46054, 92108, 115135, 184216, 230270, 253297, 460540, 506594, 921080, 1013188, 1266485, 2026376, 2532970, 5065940, 10131880]

約数ペア:

[(1, 10131880), (2, 5065940), (4, 2532970), (5, 2026376), (8, 1266485), (10, 1013188), (11, 921080), (20, 506594), (22, 460540), (40, 253297), (44, 230270), (55, 184216), (88, 115135), (110, 92108), (220, 46054), (440, 23027)]