1099040

素因数分解:

$2^5\times 5^1\times {\mathrm{6869}}^1$

素因数の和:6884

約数の個数: 24

約数和(自身を含む): 2596860

約数和(自身を除く): 1497820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6869, 13738, 27476, 34345, 54952, 68690, 109904, 137380, 219808, 274760, 549520, 1099040]

約数ペア:

[(1, 1099040), (2, 549520), (4, 274760), (5, 219808), (8, 137380), (10, 109904), (16, 68690), (20, 54952), (32, 34345), (40, 27476), (80, 13738), (160, 6869)]