5416171480

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{348083}}^1$

素因数の和:348483

約数の個数: 32

約数和(自身を含む): 12217748400

約数和(自身を除く): 6801576920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3890, 7780, 15560, 348083, 696166, 1392332, 1740415, 2784664, 3480830, 6961660, 13923320, 135404287, 270808574, 541617148, 677021435, 1083234296, 1354042870, 2708085740, 5416171480]

約数ペア:

[(1, 5416171480), (2, 2708085740), (4, 1354042870), (5, 1083234296), (8, 677021435), (10, 541617148), (20, 270808574), (40, 135404287), (389, 13923320), (778, 6961660), (1556, 3480830), (1945, 2784664), (3112, 1740415), (3890, 1392332), (7780, 696166), (15560, 348083)]