12308080

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 28850832

約数和(自身を除く): 16542752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1123, 1370, 2192, 2246, 2740, 4492, 5480, 5615, 8984, 10960, 11230, 17968, 22460, 44920, 89840, 153851, 307702, 615404, 769255, 1230808, 1538510, 2461616, 3077020, 6154040, 12308080]

約数ペア:

[(1, 12308080), (2, 6154040), (4, 3077020), (5, 2461616), (8, 1538510), (10, 1230808), (16, 769255), (20, 615404), (40, 307702), (80, 153851), (137, 89840), (274, 44920), (548, 22460), (685, 17968), (1096, 11230), (1123, 10960), (1370, 8984), (2192, 5615), (2246, 5480), (2740, 4492)]