13441760

素因数分解:

$2^5\times 5^1\times {\mathrm{84011}}^1$

素因数の和:84026

約数の個数: 24

約数和(自身を含む): 31756536

約数和(自身を除く): 18314776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 84011, 168022, 336044, 420055, 672088, 840110, 1344176, 1680220, 2688352, 3360440, 6720880, 13441760]

約数ペア:

[(1, 13441760), (2, 6720880), (4, 3360440), (5, 2688352), (8, 1680220), (10, 1344176), (16, 840110), (20, 672088), (32, 420055), (40, 336044), (80, 168022), (160, 84011)]