26906960

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1061}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 62815176

約数和(自身を除く): 35908216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1061, 1268, 1585, 2122, 2536, 3170, 4244, 5072, 5305, 6340, 8488, 10610, 12680, 16976, 21220, 25360, 42440, 84880, 336337, 672674, 1345348, 1681685, 2690696, 3363370, 5381392, 6726740, 13453480, 26906960]

約数ペア:

[(1, 26906960), (2, 13453480), (4, 6726740), (5, 5381392), (8, 3363370), (10, 2690696), (16, 1681685), (20, 1345348), (40, 672674), (80, 336337), (317, 84880), (634, 42440), (1061, 25360), (1268, 21220), (1585, 16976), (2122, 12680), (2536, 10610), (3170, 8488), (4244, 6340), (5072, 5305)]