27364000

素因数分解:

$2^5\times 5^3\times {\mathrm{6841}}^1$

素因数の和:6866

約数の個数: 48

約数和(自身を含む): 67243176

約数和(自身を除く): 39879176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 6841, 13682, 27364, 34205, 54728, 68410, 109456, 136820, 171025, 218912, 273640, 342050, 547280, 684100, 855125, 1094560, 1368200, 1710250, 2736400, 3420500, 5472800, 6841000, 13682000, 27364000]

約数ペア:

[(1, 27364000), (2, 13682000), (4, 6841000), (5, 5472800), (8, 3420500), (10, 2736400), (16, 1710250), (20, 1368200), (25, 1094560), (32, 855125), (40, 684100), (50, 547280), (80, 342050), (100, 273640), (125, 218912), (160, 171025), (200, 136820), (250, 109456), (400, 68410), (500, 54728), (800, 34205), (1000, 27364), (2000, 13682), (4000, 6841)]