214892800

素因数分解:

$2^8\times 5^2\times {\mathrm{33577}}^1$

素因数の和:33603

約数の個数: 54

約数和(自身を含む): 531909098

約数和(自身を除く): 317016298

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 33577, 67154, 134308, 167885, 268616, 335770, 537232, 671540, 839425, 1074464, 1343080, 1678850, 2148928, 2686160, 3357700, 4297856, 5372320, 6715400, 8595712, 10744640, 13430800, 21489280, 26861600, 42978560, 53723200, 107446400, 214892800]

約数ペア:

[(1, 214892800), (2, 107446400), (4, 53723200), (5, 42978560), (8, 26861600), (10, 21489280), (16, 13430800), (20, 10744640), (25, 8595712), (32, 6715400), (40, 5372320), (50, 4297856), (64, 3357700), (80, 2686160), (100, 2148928), (128, 1678850), (160, 1343080), (200, 1074464), (256, 839425), (320, 671540), (400, 537232), (640, 335770), (800, 268616), (1280, 167885), (1600, 134308), (3200, 67154), (6400, 33577)]