4448656060

素因数分解:

$2^2\times 5^1\times {\mathrm{222432803}}^1$

素因数の和:222432812

約数の個数: 12

約数和(自身を含む): 9342177768

約数和(自身を除く): 4893521708

約数列:

[1, 2, 4, 5, 10, 20, 222432803, 444865606, 889731212, 1112164015, 2224328030, 4448656060]

約数ペア:

[(1, 4448656060), (2, 2224328030), (4, 1112164015), (5, 889731212), (10, 444865606), (20, 222432803)]