224711540

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{23071}}^1$

素因数の和:23567

約数の個数: 24

約数和(自身を含む): 472883712

約数和(自身を除く): 248172172

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 9740, 23071, 46142, 92284, 115355, 230710, 461420, 11235577, 22471154, 44942308, 56177885, 112355770, 224711540]

約数ペア:

[(1, 224711540), (2, 112355770), (4, 56177885), (5, 44942308), (10, 22471154), (20, 11235577), (487, 461420), (974, 230710), (1948, 115355), (2435, 92284), (4870, 46142), (9740, 23071)]