4996744.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9829}}^1$

素因数の和:9882

約数の個数: 24

約数和(自身を含む): 38395980

約数和(自身を除く): 18246530

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 9829, 19658, 49145, 98290, 245725, 402989, 491450, 805978, 2014945, 4029890, 10074725, 20149450]

約数ペア:

[(1, 20149450), (2, 10074725), (5, 4029890), (10, 2014945), (25, 805978), (41, 491450), (50, 402989), (82, 245725), (205, 98290), (410, 49145), (1025, 19658), (2050, 9829)]