5009900.000000000

素因数分解:

$2^3\times 5^1\times {\mathrm{3245009}}^1$

素因数の和:3245020

約数の個数: 16

約数和(自身を含む): 292050900

約数和(自身を除く): 162250540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3245009, 6490018, 12980036, 16225045, 25960072, 32450090, 64900180, 129800360]

約数ペア:

[(1, 129800360), (2, 64900180), (4, 32450090), (5, 25960072), (8, 16225045), (10, 12980036), (20, 6490018), (40, 3245009)]