6825680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 16264584

約数和(自身を除く): 9438904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2081, 3280, 4162, 8324, 10405, 16648, 20810, 33296, 41620, 83240, 85321, 166480, 170642, 341284, 426605, 682568, 853210, 1365136, 1706420, 3412840, 6825680]

約数ペア:

[(1, 6825680), (2, 3412840), (4, 1706420), (5, 1365136), (8, 853210), (10, 682568), (16, 426605), (20, 341284), (40, 170642), (41, 166480), (80, 85321), (82, 83240), (164, 41620), (205, 33296), (328, 20810), (410, 16648), (656, 10405), (820, 8324), (1640, 4162), (2081, 3280)]