13427600

素因数分解:

$2^4\times 5^2\times {\mathrm{33569}}^1$

素因数の和:33587

約数の個数: 30

約数和(自身を含む): 32260770

約数和(自身を除く): 18833170

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33569, 67138, 134276, 167845, 268552, 335690, 537104, 671380, 839225, 1342760, 1678450, 2685520, 3356900, 6713800, 13427600]

約数ペア:

[(1, 13427600), (2, 6713800), (4, 3356900), (5, 2685520), (8, 1678450), (10, 1342760), (16, 839225), (20, 671380), (25, 537104), (40, 335690), (50, 268552), (80, 167845), (100, 134276), (200, 67138), (400, 33569)]