27404800

素因数分解:

$2^9\times 5^2\times {\mathrm{2141}}^1$

素因数の和:2169

約数の個数: 60

約数和(自身を含む): 67929246

約数和(自身を除く): 40524446

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, 1280, 1600, 2141, 2560, 3200, 4282, 6400, 8564, 10705, 12800, 17128, 21410, 34256, 42820, 53525, 68512, 85640, 107050, 137024, 171280, 214100, 274048, 342560, 428200, 548096, 685120, 856400, 1096192, 1370240, 1712800, 2740480, 3425600, 5480960, 6851200, 13702400, 27404800]

約数ペア:

[(1, 27404800), (2, 13702400), (4, 6851200), (5, 5480960), (8, 3425600), (10, 2740480), (16, 1712800), (20, 1370240), (25, 1096192), (32, 856400), (40, 685120), (50, 548096), (64, 428200), (80, 342560), (100, 274048), (128, 214100), (160, 171280), (200, 137024), (256, 107050), (320, 85640), (400, 68512), (512, 53525), (640, 42820), (800, 34256), (1280, 21410), (1600, 17128), (2141, 12800), (2560, 10705), (3200, 8564), (4282, 6400)]