1374140

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 2913792

約数和(自身を除く): 1539652

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 541, 635, 1082, 1270, 2164, 2540, 2705, 5410, 10820, 68707, 137414, 274828, 343535, 687070, 1374140]

約数ペア:

[(1, 1374140), (2, 687070), (4, 343535), (5, 274828), (10, 137414), (20, 68707), (127, 10820), (254, 5410), (508, 2705), (541, 2540), (635, 2164), (1082, 1270)]