5915120

素因数分解:

$2^4\times 5^1\times {\mathrm{73939}}^1$

素因数の和:73952

約数の個数: 20

約数和(自身を含む): 13752840

約数和(自身を除く): 7837720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 73939, 147878, 295756, 369695, 591512, 739390, 1183024, 1478780, 2957560, 5915120]

約数ペア:

[(1, 5915120), (2, 2957560), (4, 1478780), (5, 1183024), (8, 739390), (10, 591512), (16, 369695), (20, 295756), (40, 147878), (80, 73939)]