5915440

素因数分解:

$2^4\times 5^1\times {\mathrm{73943}}^1$

素因数の和:73956

約数の個数: 20

約数和(自身を含む): 13753584

約数和(自身を除く): 7838144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 73943, 147886, 295772, 369715, 591544, 739430, 1183088, 1478860, 2957720, 5915440]

約数ペア:

[(1, 5915440), (2, 2957720), (4, 1478860), (5, 1183088), (8, 739430), (10, 591544), (16, 369715), (20, 295772), (40, 147886), (80, 73943)]