10044220

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1439}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 21168000

約数和(自身を除く): 11123780

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1439, 1745, 2878, 3490, 5756, 6980, 7195, 14390, 28780, 502211, 1004422, 2008844, 2511055, 5022110, 10044220]

約数ペア:

[(1, 10044220), (2, 5022110), (4, 2511055), (5, 2008844), (10, 1004422), (20, 502211), (349, 28780), (698, 14390), (1396, 7195), (1439, 6980), (1745, 5756), (2878, 3490)]