6706780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8179}}^1$

素因数の和:8229

約数の個数: 24

約数和(自身を含む): 14429520

約数和(自身を除く): 7722740

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 8179, 16358, 32716, 40895, 81790, 163580, 335339, 670678, 1341356, 1676695, 3353390, 6706780]

約数ペア:

[(1, 6706780), (2, 3353390), (4, 1676695), (5, 1341356), (10, 670678), (20, 335339), (41, 163580), (82, 81790), (164, 40895), (205, 32716), (410, 16358), (820, 8179)]