5280806000

素因数分解:

$2^4\times 5^3\times {\mathrm{67}}^1\times {\mathrm{39409}}^1$

素因数の和:39499

約数の個数: 80

約数和(自身を含む): 12959899680

約数和(自身を除く): 7679093680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 125, 134, 200, 250, 268, 335, 400, 500, 536, 670, 1000, 1072, 1340, 1675, 2000, 2680, 3350, 5360, 6700, 8375, 13400, 16750, 26800, 33500, 39409, 67000, 78818, 134000, 157636, 197045, 315272, 394090, 630544, 788180, 985225, 1576360, 1970450, 2640403, 3152720, 3940900, 4926125, 5280806, 7881800, 9852250, 10561612, 13202015, 15763600, 19704500, 21123224, 26404030, 39409000, 42246448, 52808060, 66010075, 78818000, 105616120, 132020150, 211232240, 264040300, 330050375, 528080600, 660100750, 1056161200, 1320201500, 2640403000, 5280806000]

約数ペア:

[(1, 5280806000), (2, 2640403000), (4, 1320201500), (5, 1056161200), (8, 660100750), (10, 528080600), (16, 330050375), (20, 264040300), (25, 211232240), (40, 132020150), (50, 105616120), (67, 78818000), (80, 66010075), (100, 52808060), (125, 42246448), (134, 39409000), (200, 26404030), (250, 21123224), (268, 19704500), (335, 15763600), (400, 13202015), (500, 10561612), (536, 9852250), (670, 7881800), (1000, 5280806), (1072, 4926125), (1340, 3940900), (1675, 3152720), (2000, 2640403), (2680, 1970450), (3350, 1576360), (5360, 985225), (6700, 788180), (8375, 630544), (13400, 394090), (16750, 315272), (26800, 197045), (33500, 157636), (39409, 134000), (67000, 78818)]