1053556580

素因数分解:

$2^2\times 5^1\times {\mathrm{3851}}^1\times {\mathrm{13679}}^1$

素因数の和:17539

約数の個数: 24

約数和(自身を含む): 2213205120

約数和(自身を除く): 1159648540

約数列:

[1, 2, 4, 5, 10, 20, 3851, 7702, 13679, 15404, 19255, 27358, 38510, 54716, 68395, 77020, 136790, 273580, 52677829, 105355658, 210711316, 263389145, 526778290, 1053556580]

約数ペア:

[(1, 1053556580), (2, 526778290), (4, 263389145), (5, 210711316), (10, 105355658), (20, 52677829), (3851, 273580), (7702, 136790), (13679, 77020), (15404, 68395), (19255, 54716), (27358, 38510)]