82177540

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{14519}}^1$

素因数の和:14811

約数の個数: 24

約数和(自身を含む): 173194560

約数和(自身を除く): 91017020

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 14519, 29038, 58076, 72595, 145190, 290380, 4108877, 8217754, 16435508, 20544385, 41088770, 82177540]

約数ペア:

[(1, 82177540), (2, 41088770), (4, 20544385), (5, 16435508), (10, 8217754), (20, 4108877), (283, 290380), (566, 145190), (1132, 72595), (1415, 58076), (2830, 29038), (5660, 14519)]