2002049500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2657}}^1$

素因数の和:2824

約数の個数: 96

約数和(自身を含む): 4806599616

約数和(自身を除く): 2804550116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 137, 220, 250, 274, 275, 500, 548, 550, 685, 1100, 1370, 1375, 1507, 2657, 2740, 2750, 3014, 3425, 5314, 5500, 6028, 6850, 7535, 10628, 13285, 13700, 15070, 17125, 26570, 29227, 30140, 34250, 37675, 53140, 58454, 66425, 68500, 75350, 116908, 132850, 146135, 150700, 188375, 265700, 292270, 332125, 364009, 376750, 584540, 664250, 728018, 730675, 753500, 1328500, 1456036, 1461350, 1820045, 2922700, 3640090, 3653375, 4004099, 7280180, 7306750, 8008198, 9100225, 14613500, 16016396, 18200450, 20020495, 36400900, 40040990, 45501125, 80081980, 91002250, 100102475, 182004500, 200204950, 400409900, 500512375, 1001024750, 2002049500]

約数ペア:

[(1, 2002049500), (2, 1001024750), (4, 500512375), (5, 400409900), (10, 200204950), (11, 182004500), (20, 100102475), (22, 91002250), (25, 80081980), (44, 45501125), (50, 40040990), (55, 36400900), (100, 20020495), (110, 18200450), (125, 16016396), (137, 14613500), (220, 9100225), (250, 8008198), (274, 7306750), (275, 7280180), (500, 4004099), (548, 3653375), (550, 3640090), (685, 2922700), (1100, 1820045), (1370, 1461350), (1375, 1456036), (1507, 1328500), (2657, 753500), (2740, 730675), (2750, 728018), (3014, 664250), (3425, 584540), (5314, 376750), (5500, 364009), (6028, 332125), (6850, 292270), (7535, 265700), (10628, 188375), (13285, 150700), (13700, 146135), (15070, 132850), (17125, 116908), (26570, 75350), (29227, 68500), (30140, 66425), (34250, 58454), (37675, 53140)]