2690540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5849}}^1$

素因数の和:5881

約数の個数: 24

約数和(自身を含む): 5896800

約数和(自身を除く): 3206260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5849, 11698, 23396, 29245, 58490, 116980, 134527, 269054, 538108, 672635, 1345270, 2690540]

約数ペア:

[(1, 2690540), (2, 1345270), (4, 672635), (5, 538108), (10, 269054), (20, 134527), (23, 116980), (46, 58490), (92, 29245), (115, 23396), (230, 11698), (460, 5849)]