13082500

素因数分解:

$2^2\times 5^4\times {\mathrm{5233}}^1$

素因数の和:5257

約数の個数: 30

約数和(自身を含む): 28614278

約数和(自身を除く): 15531778

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 5233, 10466, 20932, 26165, 52330, 104660, 130825, 261650, 523300, 654125, 1308250, 2616500, 3270625, 6541250, 13082500]

約数ペア:

[(1, 13082500), (2, 6541250), (4, 3270625), (5, 2616500), (10, 1308250), (20, 654125), (25, 523300), (50, 261650), (100, 130825), (125, 104660), (250, 52330), (500, 26165), (625, 20932), (1250, 10466), (2500, 5233)]