13627580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16619}}^1$

素因数の和:16669

約数の個数: 24

約数和(自身を含む): 29317680

約数和(自身を除く): 15690100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 16619, 33238, 66476, 83095, 166190, 332380, 681379, 1362758, 2725516, 3406895, 6813790, 13627580]

約数ペア:

[(1, 13627580), (2, 6813790), (4, 3406895), (5, 2725516), (10, 1362758), (20, 681379), (41, 332380), (82, 166190), (164, 83095), (205, 66476), (410, 33238), (820, 16619)]