2030755000

素因数分解:

$2^3\times 5^4\times {\mathrm{179}}^1\times {\mathrm{2269}}^1$

素因数の和:2474

約数の個数: 80

約数和(自身を含む): 4786749000

約数和(自身を除く): 2755994000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 179, 200, 250, 358, 500, 625, 716, 895, 1000, 1250, 1432, 1790, 2269, 2500, 3580, 4475, 4538, 5000, 7160, 8950, 9076, 11345, 17900, 18152, 22375, 22690, 35800, 44750, 45380, 56725, 89500, 90760, 111875, 113450, 179000, 223750, 226900, 283625, 406151, 447500, 453800, 567250, 812302, 895000, 1134500, 1418125, 1624604, 2030755, 2269000, 2836250, 3249208, 4061510, 5672500, 8123020, 10153775, 11345000, 16246040, 20307550, 40615100, 50768875, 81230200, 101537750, 203075500, 253844375, 406151000, 507688750, 1015377500, 2030755000]

約数ペア:

[(1, 2030755000), (2, 1015377500), (4, 507688750), (5, 406151000), (8, 253844375), (10, 203075500), (20, 101537750), (25, 81230200), (40, 50768875), (50, 40615100), (100, 20307550), (125, 16246040), (179, 11345000), (200, 10153775), (250, 8123020), (358, 5672500), (500, 4061510), (625, 3249208), (716, 2836250), (895, 2269000), (1000, 2030755), (1250, 1624604), (1432, 1418125), (1790, 1134500), (2269, 895000), (2500, 812302), (3580, 567250), (4475, 453800), (4538, 447500), (5000, 406151), (7160, 283625), (8950, 226900), (9076, 223750), (11345, 179000), (17900, 113450), (18152, 111875), (22375, 90760), (22690, 89500), (35800, 56725), (44750, 45380)]