2134000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 5687136

約数和(自身を除く): 3553136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 97, 100, 110, 125, 176, 194, 200, 220, 250, 275, 388, 400, 440, 485, 500, 550, 776, 880, 970, 1000, 1067, 1100, 1375, 1552, 1940, 2000, 2134, 2200, 2425, 2750, 3880, 4268, 4400, 4850, 5335, 5500, 7760, 8536, 9700, 10670, 11000, 12125, 17072, 19400, 21340, 22000, 24250, 26675, 38800, 42680, 48500, 53350, 85360, 97000, 106700, 133375, 194000, 213400, 266750, 426800, 533500, 1067000, 2134000]

約数ペア:

[(1, 2134000), (2, 1067000), (4, 533500), (5, 426800), (8, 266750), (10, 213400), (11, 194000), (16, 133375), (20, 106700), (22, 97000), (25, 85360), (40, 53350), (44, 48500), (50, 42680), (55, 38800), (80, 26675), (88, 24250), (97, 22000), (100, 21340), (110, 19400), (125, 17072), (176, 12125), (194, 11000), (200, 10670), (220, 9700), (250, 8536), (275, 7760), (388, 5500), (400, 5335), (440, 4850), (485, 4400), (500, 4268), (550, 3880), (776, 2750), (880, 2425), (970, 2200), (1000, 2134), (1067, 2000), (1100, 1940), (1375, 1552)]