22797860

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1327}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 47967360

約数和(自身を除く): 25169500

約数列:

[1, 2, 4, 5, 10, 20, 859, 1327, 1718, 2654, 3436, 4295, 5308, 6635, 8590, 13270, 17180, 26540, 1139893, 2279786, 4559572, 5699465, 11398930, 22797860]

約数ペア:

[(1, 22797860), (2, 11398930), (4, 5699465), (5, 4559572), (10, 2279786), (20, 1139893), (859, 26540), (1327, 17180), (1718, 13270), (2654, 8590), (3436, 6635), (4295, 5308)]