5560220

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1607}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 11751264

約数和(自身を除く): 6191044

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1607, 1730, 3214, 3460, 6428, 8035, 16070, 32140, 278011, 556022, 1112044, 1390055, 2780110, 5560220]

約数ペア:

[(1, 5560220), (2, 2780110), (4, 1390055), (5, 1112044), (10, 556022), (20, 278011), (173, 32140), (346, 16070), (692, 8035), (865, 6428), (1607, 3460), (1730, 3214)]