2440510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 4435200

約数和(自身を除く): 1994690

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 2239, 4478, 11195, 22390, 244051, 488102, 1220255, 2440510]

約数ペア:

[(1, 2440510), (2, 1220255), (5, 488102), (10, 244051), (109, 22390), (218, 11195), (545, 4478), (1090, 2239)]