2582210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 2359870

約数列:

[1, 2, 5, 10, 23, 46, 103, 109, 115, 206, 218, 230, 515, 545, 1030, 1090, 2369, 2507, 4738, 5014, 11227, 11845, 12535, 22454, 23690, 25070, 56135, 112270, 258221, 516442, 1291105, 2582210]

約数ペア:

[(1, 2582210), (2, 1291105), (5, 516442), (10, 258221), (23, 112270), (46, 56135), (103, 25070), (109, 23690), (115, 22454), (206, 12535), (218, 11845), (230, 11227), (515, 5014), (545, 4738), (1030, 2507), (1090, 2369)]