11138000

素因数分解:

$2^4\times 5^3\times {\mathrm{5569}}^1$

素因数の和:5592

約数の個数: 40

約数和(自身を含む): 26936520

約数和(自身を除く): 15798520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5569, 11138, 22276, 27845, 44552, 55690, 89104, 111380, 139225, 222760, 278450, 445520, 556900, 696125, 1113800, 1392250, 2227600, 2784500, 5569000, 11138000]

約数ペア:

[(1, 11138000), (2, 5569000), (4, 2784500), (5, 2227600), (8, 1392250), (10, 1113800), (16, 696125), (20, 556900), (25, 445520), (40, 278450), (50, 222760), (80, 139225), (100, 111380), (125, 89104), (200, 55690), (250, 44552), (400, 27845), (500, 22276), (1000, 11138), (2000, 5569)]