10531000

素因数分解:

$2^3\times 5^3\times {\mathrm{10531}}^1$

素因数の和:10552

約数の個数: 32

約数和(自身を含む): 24644880

約数和(自身を除く): 14113880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 10531, 21062, 42124, 52655, 84248, 105310, 210620, 263275, 421240, 526550, 1053100, 1316375, 2106200, 2632750, 5265500, 10531000]

約数ペア:

[(1, 10531000), (2, 5265500), (4, 2632750), (5, 2106200), (8, 1316375), (10, 1053100), (20, 526550), (25, 421240), (40, 263275), (50, 210620), (100, 105310), (125, 84248), (200, 52655), (250, 42124), (500, 21062), (1000, 10531)]