11167580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13619}}^1$

素因数の和:13669

約数の個数: 24

約数和(自身を含む): 24025680

約数和(自身を除く): 12858100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 13619, 27238, 54476, 68095, 136190, 272380, 558379, 1116758, 2233516, 2791895, 5583790, 11167580]

約数ペア:

[(1, 11167580), (2, 5583790), (4, 2791895), (5, 2233516), (10, 1116758), (20, 558379), (41, 272380), (82, 136190), (164, 68095), (205, 54476), (410, 27238), (820, 13619)]