16692080

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1673

約数の個数: 40

約数和(自身を含む): 39118032

約数和(自身を除く): 22425952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 1523, 2192, 2740, 3046, 5480, 6092, 7615, 10960, 12184, 15230, 24368, 30460, 60920, 121840, 208651, 417302, 834604, 1043255, 1669208, 2086510, 3338416, 4173020, 8346040, 16692080]

約数ペア:

[(1, 16692080), (2, 8346040), (4, 4173020), (5, 3338416), (8, 2086510), (10, 1669208), (16, 1043255), (20, 834604), (40, 417302), (80, 208651), (137, 121840), (274, 60920), (548, 30460), (685, 24368), (1096, 15230), (1370, 12184), (1523, 10960), (2192, 7615), (2740, 6092), (3046, 5480)]