16572380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75329}}^1$

素因数の和:75349

約数の個数: 24

約数和(自身を含む): 37966320

約数和(自身を除く): 21393940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 75329, 150658, 301316, 376645, 753290, 828619, 1506580, 1657238, 3314476, 4143095, 8286190, 16572380]

約数ペア:

[(1, 16572380), (2, 8286190), (4, 4143095), (5, 3314476), (10, 1657238), (11, 1506580), (20, 828619), (22, 753290), (44, 376645), (55, 301316), (110, 150658), (220, 75329)]