211609600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{4133}}^1$

素因数の和:4165

約数の個数: 72

約数和(自身を含む): 524790630

約数和(自身を除く): 313181030

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 3200, 4133, 5120, 6400, 8266, 10240, 12800, 16532, 20665, 25600, 33064, 41330, 51200, 66128, 82660, 103325, 132256, 165320, 206650, 264512, 330640, 413300, 529024, 661280, 826600, 1058048, 1322560, 1653200, 2116096, 2645120, 3306400, 4232192, 5290240, 6612800, 8464384, 10580480, 13225600, 21160960, 26451200, 42321920, 52902400, 105804800, 211609600]

約数ペア:

[(1, 211609600), (2, 105804800), (4, 52902400), (5, 42321920), (8, 26451200), (10, 21160960), (16, 13225600), (20, 10580480), (25, 8464384), (32, 6612800), (40, 5290240), (50, 4232192), (64, 3306400), (80, 2645120), (100, 2116096), (128, 1653200), (160, 1322560), (200, 1058048), (256, 826600), (320, 661280), (400, 529024), (512, 413300), (640, 330640), (800, 264512), (1024, 206650), (1280, 165320), (1600, 132256), (2048, 103325), (2560, 82660), (3200, 66128), (4133, 51200), (5120, 41330), (6400, 33064), (8266, 25600), (10240, 20665), (12800, 16532)]