82466170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 152981136

約数和(自身を除く): 70514966

約数列:

[1, 2, 5, 10, 41, 82, 197, 205, 394, 410, 985, 1021, 1970, 2042, 5105, 8077, 10210, 16154, 40385, 41861, 80770, 83722, 201137, 209305, 402274, 418610, 1005685, 2011370, 8246617, 16493234, 41233085, 82466170]

約数ペア:

[(1, 82466170), (2, 41233085), (5, 16493234), (10, 8246617), (41, 2011370), (82, 1005685), (197, 418610), (205, 402274), (394, 209305), (410, 201137), (985, 83722), (1021, 80770), (1970, 41861), (2042, 40385), (5105, 16154), (8077, 10210)]