27722420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126011}}^1$

素因数の和:126031

約数の個数: 24

約数和(自身を含む): 63510048

約数和(自身を除く): 35787628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 126011, 252022, 504044, 630055, 1260110, 1386121, 2520220, 2772242, 5544484, 6930605, 13861210, 27722420]

約数ペア:

[(1, 27722420), (2, 13861210), (4, 6930605), (5, 5544484), (10, 2772242), (11, 2520220), (20, 1386121), (22, 1260110), (44, 630055), (55, 504044), (110, 252022), (220, 126011)]