5442800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1266

約数の個数: 60

約数和(自身を含む): 14276616

約数和(自身を除く): 8833816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 1237, 2200, 2474, 4400, 4948, 6185, 9896, 12370, 13607, 19792, 24740, 27214, 30925, 49480, 54428, 61850, 68035, 98960, 108856, 123700, 136070, 217712, 247400, 272140, 340175, 494800, 544280, 680350, 1088560, 1360700, 2721400, 5442800]

約数ペア:

[(1, 5442800), (2, 2721400), (4, 1360700), (5, 1088560), (8, 680350), (10, 544280), (11, 494800), (16, 340175), (20, 272140), (22, 247400), (25, 217712), (40, 136070), (44, 123700), (50, 108856), (55, 98960), (80, 68035), (88, 61850), (100, 54428), (110, 49480), (176, 30925), (200, 27214), (220, 24740), (275, 19792), (400, 13607), (440, 12370), (550, 9896), (880, 6185), (1100, 4948), (1237, 4400), (2200, 2474)]